- Number 4292, Hutai Road, Baoshan District Shanghai
- wally@ljsensor.com
Call Us Now!
+8615900829072
Long-join Display Street Light Base JL-240XA
longjon jl240xa nema type standard 7 pin receptacle, and it is designed for led street light application base. it is classified by pin to 3pin, 4pin, 5pin and 7pin. below such as jl240x core structure feature:
- Phosphor bronze / tin-plated terminals with excellent elasticity and corrosion resistance.
- Pin-to-wire joints use tin-dipping + point welding to eliminate signal loss.
- this receptacle with 7 pin, and every pin contacts made by alloy material, which hybrid multi-layer metal as base enhance protection. one side, it is more suit for signal wire transmission steadily by low-voltage or low-current. another side, this gilded pad thickness over 0.7 um, this is mean that this material can more conductibility and ant-corrosion from hazardous break/short circuit in harsh outdoor humid.
- corrosion-resistant terminals, here wire terminal with tin-plate, its benefit for light controller system the electrical connections remain stable and efficient over long periods, and reduce between wire join metal-oxiden, and Tin has good electrical conductivity, ensuring efficient power transmission.
Book18 JL-712G3L Zhaga Sensor Linkage Trigger
JL-712G3L is an advanced zhaga light control sensor that complies with zhaga book 18 standards and is designed for modern
Non-UL Photocell Sensor /UM-205C
led street light with UM-205C photocell sensor, and it is differe from standard JL-205C, so this brilliandt feature non-ul certification.
2024 Hong Kong Autumn Lighting Fair Booth Highlights Shanghai Long-Join
At the 2024 Hong Kong Autumn Lighting Fair,If you can attend this exhibition, you will gain a lot. Not only
Zhaga Socket Series JL-710 with Built-in Power Transformer
it can help you to solve problem about AC switching DC, and to reduce choose coste of fit auxiliary power
Shanghai LONG-JOIN Brand Manufacturer, Since 20 years Professional in NEMA Series connector and Zhaga Series Connector service for meet a vast range of oversea brand luminaire and electrical purchaser diversity needs.
Our Product
- Zhaga Series
- Wire in Controller
- Twist Lock Photocontrollers
- Shorting Cap and Opening
- NEMA Standard Connector
- Photocell Switch Fittings
About Us
- Our Company
- Our Team
- Our Brand Partner
- Why Us
- Our Manufacturing flow
Resoureces
- Product Catalogs
- FAQs
- New Blog
- Case Studies
- Quality Certificate
- Where to buy
Services
- Our Service
- Overall Perspective Service Flow
- Sample Service of General
- Customized Sample Service
- Wireless Controller Service
- Sitemap Long-Join Here
- Privacy Policy
Copyright © 2026 Long-join. All rights reserved.
English 
Russian 
Spanish 
Portuguese 
Arabic 
Japanese 
Italian