{"id":18172,"date":"2026-07-24T09:49:06","date_gmt":"2026-07-24T01:49:06","guid":{"rendered":"https:\/\/long-join.com\/?p=18172"},"modified":"2026-07-24T09:49:09","modified_gmt":"2026-07-24T01:49:09","slug":"native-advantages-and-stability-testing-of-long-join-electronic-photocells-in-handling-led-inrush-current","status":"publish","type":"post","link":"https:\/\/long-join.com\/ar\/native-advantages-and-stability-testing-of-long-join-electronic-photocells-in-handling-led-inrush-current\/","title":{"rendered":"Native Advantages And Stability Testing Of Long-Join Electronic Photocells In Handling LED Inrush Current"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"18172\" class=\"elementor elementor-18172\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dff30f1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dff30f1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8935196\" data-id=\"8935196\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ab1dec elementor-widget elementor-widget-heading\" data-id=\"1ab1dec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Native Advantages And Stability Testing Of Long-Join Electronic Photocells In Handling LED Inrush Current<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0f79083 custom-ele-section-css elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0f79083\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-0b41842\" data-id=\"0b41842\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1585178 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"1585178\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/long-join.com\/ar\/product-category\/%d9%85%d9%86%d8%aa%d8%ac%d9%86%d8%a7\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u0645\u0646\u062a\u062c\u0646\u0627<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-21d17c4\" data-id=\"21d17c4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4fdd9b2 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"4fdd9b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/long-join.com\/ar\/%d8%b4%d9%87%d8%a7%d8%af%d8%a9-%d8%a7%d9%84%d8%ac%d9%88%d8%af%d8%a9\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u0643\u062a\u0627\u0644\u0648\u062c\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-8abdacc\" data-id=\"8abdacc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a97211e elementor-align-center elementor-widget elementor-widget-button\" data-id=\"a97211e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/long-join.com\/ar\/%d9%81%d9%8a%d8%af%d9%8a%d9%88-%d8%b0%d9%88-%d8%b5%d9%84%d8%a9\/\" target=\"_blank\" rel=\"nofollow\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u0641\u064a\u062f\u064a\u0648\u0646\u0627<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-84394fb\" data-id=\"84394fb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e2cf5ce elementor-align-center elementor-widget elementor-widget-button\" data-id=\"e2cf5ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/long-join.com\/ar\/product-category\/%d9%85%d9%86%d8%aa%d8%ac%d9%86%d8%a7\/%d8%b3%d9%84%d8%b3%d9%84%d8%a9-%d8%b2%d8%a7%d8%ba%d8%a7\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u0633\u0644\u0633\u0644\u0629 \u0632\u0627\u063a\u0627<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f1c0570 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f1c0570\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d9c1998\" data-id=\"d9c1998\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-64c263c elementor-widget elementor-widget-heading\" data-id=\"64c263c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u064a\u0642\u062f\u0645<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-092e1c7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"092e1c7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3d61243\" data-id=\"3d61243\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7cf0e65 elementor-widget elementor-widget-text-editor\" data-id=\"7cf0e65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Walk down almost any road now and the street lights\u00a0are LED. Parks, factory yards, car parks, footpaths. They pull less power and they last, which is why cities switched.<\/p><p>\u00a0<\/p><p>But LED brought a problem nobody expected at first.<\/p><p>\u00a0<\/p><p>When an LED lamp\u00a0starts, it can draw a hard spike of current for a few milliseconds. Very short. Long enough to hurt a weak photocell, though, and the damage shows up months later rather than on day one.<\/p><p>\u00a0<\/p><p>Then there is <a href=\"https:\/\/long-join.com\/ar\/%d9%81%d9%87%d9%85-%d8%a3%d9%88%d8%b6%d8%a7%d8%b9-%d8%a7%d9%84%d9%81%d8%b4%d9%84-%d9%81%d9%8a-%d8%a7%d9%84%d8%aa%d8%b4%d8%ba%d9%8a%d9%84-%d9%88%d8%a7%d9%84%d8%a5%d9%8a%d9%82%d8%a7%d9%81-%d9%81%d9%8a\/\"><u>Fail-ON<\/u><\/a>. The lamp stays lit when it should be off. Maybe the sensor misreads daylight, maybe glare confuses it, maybe something inside has simply given up. Whatever the cause, the result is the same: wasted power, complaints from residents, and another maintenance truck sent out.<\/p><p>\u00a0<\/p><p>Long-Join electronic photocells were designed around these two headaches. The <a href=\"https:\/\/long-join.com\/ar\/product\/%d9%88%d8%ad%d8%af%d8%a9-%d8%aa%d8%ad%d9%83%d9%85-%d8%b6%d9%88%d8%a6%d9%8a%d8%a9-%d8%a8%d9%82%d9%81%d9%84-twsit-jl-207c-%d8%b7%d9%88%d9%8a%d9%84%d8%a9-%d8%a7%d9%84%d9%88%d8%b5%d9%84%d8%a9-120-277vac\/\"><u>JL-207C twist-lock photocontroller<\/u><\/a>\u00a0is one example, built for dusk-to-dawn control\u00a0in LED projects. It cuts down false switching and handles LED loads properly, so the control system keeps working long after a cheaper unit would have failed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ac1faa9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ac1faa9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b03ae83\" data-id=\"b03ae83\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-16936c6 elementor-widget elementor-widget-heading\" data-id=\"16936c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">What Problems Do LED Street Lights Create For Ordinary Photocells?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b52c417 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b52c417\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-019d0ad\" data-id=\"019d0ad\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0d27455 elementor-widget elementor-widget-text-editor\" data-id=\"0d27455\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>From the outside an LED fixture looks simple. The driver inside is not.<\/p><p>\u00a0<\/p><p>At switch-on, that driver may pull a very high current for a moment. Inrush current, engineers call it. It passes quickly. Even so, it can chew through low-quality contacts if it happens every single night for years.<\/p><p>\u00a0<\/p><p>For an ordinary photocell switch, the end result is sticking contacts, unstable switching, or a dead unit. The installer who arrives on site usually sees only the symptom. Light stays on. Light stays off. Light flickers. Nobody thinks about the LED load, but that is often where the trouble started.<\/p><p>\u00a0<\/p><p>Here are the faults that come up most often.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a2bf99d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a2bf99d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7ed65fa\" data-id=\"7ed65fa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ee31ed6 elementor-widget elementor-widget-text-editor\" data-id=\"ee31ed6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td width=\"106\"><p><strong><b>\u0645\u0634\u0643\u0644\u0629<\/b><\/strong><\/p><\/td><td width=\"178\"><p><strong><b>\u0645\u0627\u0630\u0627 \u064a\u0639\u0646\u064a \u0630\u0644\u0643<\/b><\/strong><\/p><\/td><td width=\"172\"><p><strong><b>Field Result<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"106\"><p>Fail-ON<\/p><\/td><td width=\"178\"><p>The lamp stays on in daylight<\/p><\/td><td width=\"172\"><p>More energy waste<\/p><\/td><\/tr><tr><td width=\"106\"><p>High inrush current<\/p><\/td><td width=\"178\"><p>LED driver pulls a strong startup current<\/p><\/td><td width=\"172\"><p>Shorter photocell life<\/p><\/td><\/tr><tr><td width=\"106\"><p>False trigger<\/p><\/td><td width=\"178\"><p>The sensor reads light wrongly<\/p><\/td><td width=\"172\"><p>Lamp turns on or off at the wrong time<\/p><\/td><\/tr><tr><td width=\"106\"><p>Weak surge protection<\/p><\/td><td width=\"178\"><p>Internal parts cannot handle shock well<\/p><\/td><td width=\"172\"><p>More replacements<\/p><\/td><\/tr><tr><td width=\"106\"><p>Poor LED matching<\/p><\/td><td width=\"178\"><p>Old photocell used with new LED fixture<\/p><\/td><td width=\"172\"><p>Unstable control<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5e2f6a9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5e2f6a9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0765ab3\" data-id=\"0765ab3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f794263 elementor-widget elementor-widget-heading\" data-id=\"f794263\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Why Does Fail-ON Waste So Much Energy?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-48db378 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"48db378\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ae35793\" data-id=\"ae35793\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3cd3e9c elementor-widget elementor-widget-text-editor\" data-id=\"3cd3e9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>On paper Fail-ON sounds minor. One light burning through the afternoon. Who cares?<\/p><p>\u00a0<\/p><p>Multiply it. Three hundred lights on the same fault, each running an extra eight or nine hours a day, and the bill becomes something a finance department will notice.<\/p><p>\u00a0<\/p><p>There is a second cost too, and it is sneakier. Fail-ON hides itself. The lamp is glowing, so a passing inspector marks it as working. It is working, technically. Just at the wrong time of day. Nobody logs a fault, nobody schedules a repair, and the meter keeps turning.<\/p><p>\u00a0<\/p><p>For LED street lighting, stable switching is a money question before it is anything else.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2124871 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2124871\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a7517e2\" data-id=\"a7517e2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ea023de elementor-widget elementor-widget-image\" data-id=\"ea023de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/long-join.com\/wp-content\/uploads\/2026\/06\/JL207C-JL205-photocell-for-street-light--1024x683.jpg\" class=\"attachment-large size-large wp-image-17967\" alt=\"jl207c jl205 photocell for street light\" srcset=\"https:\/\/long-join.com\/wp-content\/uploads\/2026\/06\/JL207C-JL205-photocell-for-street-light--1024x683.jpg 1024w, https:\/\/long-join.com\/wp-content\/uploads\/2026\/06\/JL207C-JL205-photocell-for-street-light--300x200.jpg 300w, https:\/\/long-join.com\/wp-content\/uploads\/2026\/06\/JL207C-JL205-photocell-for-street-light--768x512.jpg 768w, https:\/\/long-join.com\/wp-content\/uploads\/2026\/06\/JL207C-JL205-photocell-for-street-light--18x12.jpg 18w, https:\/\/long-join.com\/wp-content\/uploads\/2026\/06\/JL207C-JL205-photocell-for-street-light--600x400.jpg 600w, https:\/\/long-join.com\/wp-content\/uploads\/2026\/06\/JL207C-JL205-photocell-for-street-light-.jpg 1378w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">jl207c jl205 photocell for street light<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1778fef elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1778fef\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5b1e721\" data-id=\"5b1e721\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cbee779 elementor-widget elementor-widget-heading\" data-id=\"cbee779\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">How Does LED Inrush Current Damage A Photocell?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-82f177d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"82f177d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fa606fc\" data-id=\"fa606fc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6f0ae9e elementor-widget elementor-widget-text-editor\" data-id=\"6f0ae9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>When the lamp starts, the driver charges its internal capacitors almost instantly. The current peak during that moment can sit far above the normal running current. Brief, yes. Still a shock to whatever is doing the switching.<\/p><p>\u00a0<\/p><p>The failure almost never shows up on day one. It accumulates. Every switch-on adds a little stress, and after a few thousand cycles the relay contact wears, the circuit weakens, and the switching becomes erratic.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e9c4548 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e9c4548\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-75af1dc\" data-id=\"75af1dc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3786e82 elementor-widget elementor-widget-text-editor\" data-id=\"3786e82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td width=\"114\"><p><strong><b>Part Of The System<\/b><\/strong><\/p><\/td><td width=\"164\"><p><strong><b>What Inrush Current Can Do<\/b><\/strong><\/p><\/td><td width=\"136\"><p><strong><b>Better Design Response<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"114\"><p>Relay or switch point<\/p><\/td><td width=\"164\"><p>Contact sticking or arcing<\/p><\/td><td width=\"136\"><p>Stronger switching design<\/p><\/td><\/tr><tr><td width=\"114\"><p>Internal circuit<\/p><\/td><td width=\"164\"><p>Heat and stress<\/p><\/td><td width=\"136\"><p>\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631<\/p><\/td><\/tr><tr><td width=\"114\"><p>LED driver match<\/p><\/td><td width=\"164\"><p>Unstable start behavior<\/p><\/td><td width=\"136\"><p>LED-compatible control<\/p><\/td><\/tr><tr><td width=\"114\"><p>Sensor response<\/p><\/td><td width=\"164\"><p>Wrong switching time<\/p><\/td><td width=\"136\"><p>Digital control logic<\/p><\/td><\/tr><tr><td width=\"114\"><p>Outdoor unit body<\/p><\/td><td width=\"164\"><p>Heat and moisture stress<\/p><\/td><td width=\"136\"><p>Sealed and rated housing<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6b18b28 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6b18b28\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4c539fe\" data-id=\"4c539fe\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-29e1dbf elementor-widget elementor-widget-heading\" data-id=\"29e1dbf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">What Makes Long-Join Electronic Photocells Better For LED Loads?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f1c80a5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f1c80a5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-de2b0f3\" data-id=\"de2b0f3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0214a2c elementor-widget elementor-widget-text-editor\" data-id=\"0214a2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Switching a light on and off is the easy part. Doing it reliably outdoors, for years, against a modern LED driver, is harder.<\/p><p>\u00a0<\/p><p>Tolerance to transient current is the main thing here. It protects the internal parts during that startup spike. Beyond that, the control logic is faster and cleaner, which matters more than people expect. Brief glare, headlights sweeping past, a cloud breaking up at the wrong moment. Any of these can trip a slow sensor\u00a0into switching when it should have waited.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5615d42 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5615d42\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-60b1db5\" data-id=\"60b1db5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fc7f6b4 elementor-widget elementor-widget-image\" data-id=\"fc7f6b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/long-join.com\/wp-content\/uploads\/2023\/10\/207C-20.jpg\" class=\"attachment-large size-large wp-image-3473\" alt=\"207C (8) photo control 277V\" srcset=\"https:\/\/long-join.com\/wp-content\/uploads\/2023\/10\/207C-20.jpg 750w, https:\/\/long-join.com\/wp-content\/uploads\/2023\/10\/207C-20-300x300.jpg 300w, https:\/\/long-join.com\/wp-content\/uploads\/2023\/10\/207C-20-150x150.jpg 150w, https:\/\/long-join.com\/wp-content\/uploads\/2023\/10\/207C-20-600x600.jpg 600w, https:\/\/long-join.com\/wp-content\/uploads\/2023\/10\/207C-20-100x100.jpg 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">207C (8) photo control 277V<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-17d41ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"17d41ca\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-84cacea\" data-id=\"84cacea\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eecb61b elementor-widget elementor-widget-text-editor\" data-id=\"eecb61b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u0627\u0644 <a href=\"https:\/\/long-join.com\/ar\/product\/%d9%88%d8%ad%d8%af%d8%a9-%d8%aa%d8%ad%d9%83%d9%85-%d8%b6%d9%88%d8%a6%d9%8a%d8%a9-%d8%a8%d9%82%d9%81%d9%84-twsit-jl-207c-%d8%b7%d9%88%d9%8a%d9%84%d8%a9-%d8%a7%d9%84%d9%88%d8%b5%d9%84%d8%a9-120-277vac\/\"><u>JL-207C series<\/u><\/a>\u00a0is a sensible starting point for LED street light photocell\u00a0work. It runs on 120 to 277VAC and fits twist-lock installation, so it drops into most outdoor fixtures without argument. The Long-Join twist-lock photocontroller category shows the wider NEMA-style range.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d97ac0e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d97ac0e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-30bdf09\" data-id=\"30bdf09\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-85c699a elementor-widget elementor-widget-heading\" data-id=\"85c699a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">How Does The JL-207C Stability Test Show Its Strength?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a9c9cc2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a9c9cc2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2f6ddc0\" data-id=\"2f6ddc0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3eca619 elementor-widget elementor-widget-text-editor\" data-id=\"3eca619\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Testing is where claims either hold up or fall apart.<\/p><p>\u00a0<\/p><p>In the lab, an AC supply simulates strong surge conditions while temperature and humidity stay controlled, so results can be repeated fairly. The photocell\u00a0is then switched over and over at different surge current peaks. Engineers watch for stoppages, overheating, and physical damage.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e25d65c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e25d65c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9094867\" data-id=\"9094867\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dcd9e5b elementor-widget elementor-widget-image\" data-id=\"dcd9e5b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/long-join.com\/wp-content\/uploads\/2023\/10\/207C-17.jpg\" class=\"attachment-large size-large wp-image-3472\" alt=\"207C (8) \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0635\u0648\u0631\u0629\" srcset=\"https:\/\/long-join.com\/wp-content\/uploads\/2023\/10\/207C-17.jpg 750w, https:\/\/long-join.com\/wp-content\/uploads\/2023\/10\/207C-17-300x300.jpg 300w, https:\/\/long-join.com\/wp-content\/uploads\/2023\/10\/207C-17-150x150.jpg 150w, https:\/\/long-join.com\/wp-content\/uploads\/2023\/10\/207C-17-600x600.jpg 600w, https:\/\/long-join.com\/wp-content\/uploads\/2023\/10\/207C-17-100x100.jpg 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">207C  photo control<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4eaa4c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4eaa4c4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8c5cfb3\" data-id=\"8c5cfb3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-999d4c8 elementor-widget elementor-widget-text-editor\" data-id=\"999d4c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Here is how the JL-207C performed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-63d3431 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"63d3431\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-eb32556\" data-id=\"eb32556\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ce63232 elementor-widget elementor-widget-text-editor\" data-id=\"ce63232\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td width=\"91\"><p><strong><b>Surge Current Peak<\/b><\/strong><\/p><\/td><td width=\"98\"><p><strong><b>JL-207C Switch Count<\/b><\/strong><\/p><\/td><td width=\"94\"><p><strong><b>Test Interruptions<\/b><\/strong><\/p><\/td><td width=\"76\"><p><strong><b>Device Damage<\/b><\/strong><\/p><\/td><td width=\"106\"><p><strong><b>Remarks<\/b><\/strong><\/p><\/td><\/tr><tr><td width=\"91\"><p>10A<\/p><\/td><td width=\"98\"><p>10,000<\/p><\/td><td width=\"94\"><p>0<\/p><\/td><td width=\"76\"><p>\u0644\u0627 \u0623\u062d\u062f<\/p><\/td><td width=\"106\"><p>Stable operation<\/p><\/td><\/tr><tr><td width=\"91\"><p>15 \u0623\u0645\u0628\u064a\u0631<\/p><\/td><td width=\"98\"><p>8,000<\/p><\/td><td width=\"94\"><p>0<\/p><\/td><td width=\"76\"><p>\u0644\u0627 \u0623\u062d\u062f<\/p><\/td><td width=\"106\"><p>Slight temperature rise<\/p><\/td><\/tr><tr><td width=\"91\"><p>20A<\/p><\/td><td width=\"98\"><p>5,000<\/p><\/td><td width=\"94\"><p>1<\/p><\/td><td width=\"76\"><p>\u0644\u0627 \u0623\u062d\u062f<\/p><\/td><td width=\"106\"><p>Max tolerance threshold<\/p><\/td><\/tr><tr><td width=\"91\"><p>25A<\/p><\/td><td width=\"98\"><p>2,000<\/p><\/td><td width=\"94\"><p>3<\/p><\/td><td width=\"76\"><p>\u0644\u0627 \u0623\u062d\u062f<\/p><\/td><td width=\"106\"><p>Extreme test<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8672296 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8672296\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ba303c7\" data-id=\"ba303c7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e3f1893 elementor-widget elementor-widget-heading\" data-id=\"e3f1893\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">How Can Installers Reduce Photocell Failure In LED Projects?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ea6568c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ea6568c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-29decf6\" data-id=\"29decf6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9c3fa7b elementor-widget elementor-widget-text-editor\" data-id=\"9c3fa7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Most of the failures I have seen described come back to one thing. The load was never checked.<\/p><p>\u00a0<\/p><p>A fixture might be rated at 60W and look harmless. Its startup current can still be several times the running current. Low wattage does not mean low stress, and that is the trap.<\/p><p>\u00a0<\/p><p>A few practical habits help. Pick an <a href=\"https:\/\/forums.mikeholt.com\/threads\/photo-cells-for-led.2535380\/\"><u>LED-rated photocell<\/u><\/a>\u00a0rather than the cheapest unit on the shelf. Confirm the voltage range against the actual supply, not the assumed one. Get the receptacle right and make sure the twist-lock seats properly, because a loose connection will cause faults that look exactly like a failed sensor. And run a small batch first. Twenty lamps for a week will tell you more than any datasheet.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e9fb309 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e9fb309\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1eba9fa\" data-id=\"1eba9fa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6de3980 elementor-widget elementor-widget-heading\" data-id=\"6de3980\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">What Should Buyers Check Before Choosing A Photocell?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a1f916e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a1f916e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2f069f9\" data-id=\"2f069f9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f18e503 elementor-widget elementor-widget-text-editor\" data-id=\"f18e503\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Price is the first question everyone asks. It should probably be the last.<\/p><p>\u00a0<\/p><p>The better question is what the photocell was built to solve. For LED lighting that breaks down into a short list. Does it support the voltage on site? Can it survive <a href=\"https:\/\/www.ametherm.com\/blog\/inrush-current\/inrush-current-protection-led-lighting-retrofits\/\"><u>LED inrush<\/u><\/a>? Is the housing sealed for outdoor conditions? Does it avoid false ON and OFF triggers? And can a technician replace it in five minutes without special tools?<\/p><p>\u00a0<\/p><p>Projects with smart lighting requirements should also look at Long-Join&#8217;s <a href=\"https:\/\/www.nema.org\/membership\/products\/view\/lighting-systems\"><u>\u0645\u0639\u064a\u0627\u0631 NEMA<\/u><\/a>\u00a0connector options, which support a range of outdoor control designs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0c85fe2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0c85fe2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1891b9d\" data-id=\"1891b9d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ab82ef elementor-widget elementor-widget-heading\" data-id=\"1ab82ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6b7033e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6b7033e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-aba17c3\" data-id=\"aba17c3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cc1ac3e uael-faq-box-layout-yes align-at-left elementor-widget elementor-widget-uael-faq\" data-id=\"cc1ac3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"uael-faq.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t\t<div id='uael-faq-wrapper-214' class=\"uael-faq-wrapper\">\n\t\t\t\t<div class=\"uael-faq-container uael-faq-layout-accordion\" data-layout=\"accordion\" >\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"uael-accordion-7dadcda\" class=\"uael-faq-accordion\" role=\"tablist\">\n\t\t\t\t\t\t\t\t<div class= \"uael-accordion-title\" aria-expanded=\"false\" role=\"tab\">\n\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon uael-accordion-icon-left\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-angle-up\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M177 159.7l136 136c9.4 9.4 9.4 24.6 0 33.9l-22.6 22.6c-9.4 9.4-24.6 9.4-33.9 0L160 255.9l-96.4 96.4c-9.4 9.4-24.6 9.4-33.9 0L7 329.7c-9.4-9.4-9.4-24.6 0-33.9l136-136c9.4-9.5 24.6-9.5 34-.1z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"uael-question-7dadcda uael-question-span\" tabindex=\"0\" id=\"uael-faq-1-6a62c492bebb1\">Can A Normal Photocell Work With LED Street Lights?<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"uael-accordion-content\" role=\"tabpanel\">\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t<span><p>Sometimes it will. It just may not last, because it was not designed for LED inrush current. An LED-rated unit is the safer choice.<\/p><\/span>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"uael-accordion-c353959\" class=\"uael-faq-accordion\" role=\"tablist\">\n\t\t\t\t\t\t\t\t<div class= \"uael-accordion-title\" aria-expanded=\"false\" role=\"tab\">\n\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon uael-accordion-icon-left\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-angle-up\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M177 159.7l136 136c9.4 9.4 9.4 24.6 0 33.9l-22.6 22.6c-9.4 9.4-24.6 9.4-33.9 0L160 255.9l-96.4 96.4c-9.4 9.4-24.6 9.4-33.9 0L7 329.7c-9.4-9.4-9.4-24.6 0-33.9l136-136c9.4-9.5 24.6-9.5 34-.1z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"uael-question-c353959 uael-question-span\" tabindex=\"0\" id=\"uael-faq-2-6a62c492bee28\">What Does Fail-ON Mean?<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"uael-accordion-content\" role=\"tabpanel\">\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t<span><p>The lamp stays on when it should have switched off. It wastes power, and it usually means the photocell is no longer reading light levels correctly.<\/p><\/span>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"uael-accordion-7498409\" class=\"uael-faq-accordion\" role=\"tablist\">\n\t\t\t\t\t\t\t\t<div class= \"uael-accordion-title\" aria-expanded=\"false\" role=\"tab\">\n\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon uael-accordion-icon-left\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-angle-up\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M177 159.7l136 136c9.4 9.4 9.4 24.6 0 33.9l-22.6 22.6c-9.4 9.4-24.6 9.4-33.9 0L160 255.9l-96.4 96.4c-9.4 9.4-24.6 9.4-33.9 0L7 329.7c-9.4-9.4-9.4-24.6 0-33.9l136-136c9.4-9.5 24.6-9.5 34-.1z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"uael-question-7498409 uael-question-span\" tabindex=\"0\" id=\"uael-faq-3-6a62c492beedc\">Why Is JL-207C Useful For LED Projects?<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"uael-accordion-content\" role=\"tabpanel\">\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t<span><p>It was built for stable outdoor photocontrol with LED-compatible switching, which addresses the faults that show up most often in street lighting.<\/p><\/span>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"uael-accordion-bd8a12c\" class=\"uael-faq-accordion\" role=\"tablist\">\n\t\t\t\t\t\t\t\t<div class= \"uael-accordion-title\" aria-expanded=\"false\" role=\"tab\">\n\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon uael-accordion-icon-left\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"uael-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-angle-up\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M177 159.7l136 136c9.4 9.4 9.4 24.6 0 33.9l-22.6 22.6c-9.4 9.4-24.6 9.4-33.9 0L160 255.9l-96.4 96.4c-9.4 9.4-24.6 9.4-33.9 0L7 329.7c-9.4-9.4-9.4-24.6 0-33.9l136-136c9.4-9.5 24.6-9.5 34-.1z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"uael-question-bd8a12c uael-question-span\" tabindex=\"0\" id=\"uael-faq-4-6a62c492bef7c\">Should I Test Before Full Installation?<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"uael-accordion-content\" role=\"tabpanel\">\n\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\t\t<span><p>Yes. A small pilot confirms that photocell, driver and fixture actually agree with each other before you commit to hundreds of units.<\/p><\/span>\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0ce7b3a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0ce7b3a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-60f2692\" data-id=\"60f2692\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c62f436 elementor-widget elementor-widget-heading\" data-id=\"c62f436\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u062e\u0627\u062a\u0645\u0629<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d133681 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d133681\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-de70fd8\" data-id=\"de70fd8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3df3e9d elementor-widget elementor-widget-text-editor\" data-id=\"3df3e9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>Old lamps were forgiving. LED is not, at least not to the control gear sitting on top of it.<\/b><\/strong><\/p><p><strong><b>\u00a0<\/b><\/strong><\/p><p><strong><b>Inrush current, false triggers and Fail-ON faults each add cost, and they add it quietly, spread across maintenance visits and energy bills rather than appearing as one obvious failure. Long-Join electronic photocells, the JL-207C in particular, were designed with those specific problems in mind. Stable switching, proper LED load matching, housings that survive outdoors.<\/b><\/strong><\/p><p><strong><b>\u00a0<\/b><\/strong><\/p><p><strong><b>For installers, buyers and project teams, getting the photocell right is a small decision that quietly determines how much trouble the rest of the installation gives you.<\/b><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5bf68d4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5bf68d4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4cb0335\" data-id=\"4cb0335\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4dd61e5 elementor-widget elementor-widget-heading\" data-id=\"4dd61e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f839eda elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f839eda\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c2027b2\" data-id=\"c2027b2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7bd54fe elementor-widget elementor-widget-text-editor\" data-id=\"7bd54fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u25cfhttps:\/\/forums.mikeholt.com\/threads\/photo-cells-for-led.2535380\/<br \/>\u25cfhttps:\/\/www.ametherm.com\/blog\/inrush-current\/inrush-current-protection-led-lighting-retrofits\/<br \/>\u25cfhttps:\/\/www.nema.org\/membership\/products\/view\/lighting-systems<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Old lamps were forgiving. LED is not, at least not to the control gear sitting on top of it.<br \/>\nInrush current, false triggers and Fail-ON faults each add cost, and they add it quietly, spread across maintenance visits and energy bills rather than appearing as one obvious failure. Long-Join electronic photocells, the JL-207C in particular, were designed with those specific problems in mind. Stable switching, proper LED load matching, housings that survive outdoors.<br \/>\nFor installers, buyers and project teams, getting the photocell right is a small decision that quietly determines how much trouble the rest of the installation gives you.<\/p>","protected":false},"author":1,"featured_media":18173,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[1,88,68],"tags":[],"class_list":["post-18172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-long-join-blog","category-nema-controller","category-recent-post"],"acf":[],"_links":{"self":[{"href":"https:\/\/long-join.com\/ar\/wp-json\/wp\/v2\/posts\/18172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/long-join.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/long-join.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/long-join.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/long-join.com\/ar\/wp-json\/wp\/v2\/comments?post=18172"}],"version-history":[{"count":4,"href":"https:\/\/long-join.com\/ar\/wp-json\/wp\/v2\/posts\/18172\/revisions"}],"predecessor-version":[{"id":18178,"href":"https:\/\/long-join.com\/ar\/wp-json\/wp\/v2\/posts\/18172\/revisions\/18178"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/long-join.com\/ar\/wp-json\/wp\/v2\/media\/18173"}],"wp:attachment":[{"href":"https:\/\/long-join.com\/ar\/wp-json\/wp\/v2\/media?parent=18172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/long-join.com\/ar\/wp-json\/wp\/v2\/categories?post=18172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/long-join.com\/ar\/wp-json\/wp\/v2\/tags?post=18172"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}