Can Long-Join Photocontrols Be Used For Aviation Obstruction Lights? Aviation lighting may look simple, but the rules behind it are strict. Long-Join photocontrols can meet the switching logic, electrical long-join.com 8 12月 2025
Why Professional Street Lighting Manufacturers Choose Tin-Plated Phosphor Bronze Terminals — The Engineering Logic Behind The JL-700W Zhaga Socket Smart lighting depends on stable connections. That stability begins with one small part inside the socket: the terminal. これ long-join.com 5 12月 2025
Why Your Outdoor Photocontrol Leaks: The Hidden Truth About JL-240X Screw Torque (0.6–0.7 N·m) The small torque range of 0.6–0.7 N·m may look unimportant, but it protects your photocontrol from leaks, corrosion, and electrical long-join.com 4 12月 2025
Powering Smart Streetlights: Why Long-Join’s UL2733 Receptacle Cable Sets the Industry Standard Most people never see the UL2733 cable, but without it, a smart streetlight cannot think, communicate, or respond. It connects long-join.com 28 11月 2025
Understanding Condensation In NEMA 7-Pin Photocell Sockets: Why It’s Not Water Ingress (And Why Your Street Lights Are Safe) Condensation inside a NEMA 7-pin dome can look scary at first. When you understand why it happens, you know it’s long-join.com 27 11月 2025
JL-241J NEMA Receptacle Material Deep Dive: Why Modified PBT + Glass Fiber + UV Stabilizer Is the Real Coastal Shield Coastal lighting is not forgiving, and plain PBT cannot survive it. That’s why the JL-241J uses a reinforced material recipe long-join.com 26 11月 2025
Smart Street Lighting for Safer Cities: How Long-Join Photocells Power the Future of Urban Safety This article explores how Long-Join photocells and intelligent lighting solutions help cities protect their people while saving energy. Each section long-join.com 24 11月 2025
熱収縮ケーブル JL-700L と JL-700L ケーブルバージョンの比較 強力なIP66シールを備えています。熱収縮タイプはケーブル端を覆い、埃、水、そして long-join.com 21 2025 年 11 月
ロングジョイントZhagaソケットJL-700の進化と反復的改良 JL-700シリーズは、慎重な設計、小さな改良、そして実際の設置者からのフィードバックによって、シンプルなソケットがいかにして long-join.com 20 2025 年 11 月
光制御センサー(JL-103シリーズ)の正しい取り付け方法 - Long-Joinによる完全ガイド エネルギーの節約、そして街全体の安全性向上につながります。 正しい手順に従い、防水コネクタを使用してください。センサーは北向きにしてください。 long-join.com 13 2025 年 11 月