Photocell Manufacturer - Outdoor Street Lighting CONTACT US


The main product of LONGJOIN PHOTOCELL is light-controlled light switch, which is a type that can track the brightness of the environment to automatically control the state of the controlled lighting switch of industrial or civil control equipment. The company's product development is based on its own intellectual pr-operty rights (obtained four national invention patents and nearly 30 utility model patents), with reference to international standards, and has a cost-effective advantage compared with similar foreign products.At present, the whole series of products have obtained UL, CE safety certification, RoHS environmental certification and stable North American export market. Smart product lines have been continuously launched and the first to complete product certification. The company's current business level is at the forefront of the global industry.

For Your Street Lighting

For Your Outdoor Lighting

Your Nema PhotoControl Receptacles

Your Zhaga Book 18 Series

Design Your Own PhotoControl

Design Your Own PhotoControl
Design Your Own PhotoControl
Design Your Own PhotoControl

Manufacture Experience


Service Life


OEM/ODM Service





  • << OEM/ODM Service

    LONGJOIN provides customized services, customized product parameters, shell color, packaging, etc.
    A typical customized product case JL-207.

    << Send Your Request
  • << Product Certificate

    LONGJOIN Photocell Light Controller has relevant authoritative certifications in the industry, including UL, CUL, CE, RoHS, FCC, etc.

    << Send Your Request
  • << Testing Report

    LONGJOIN Photocell Light Controller has test reports of relevant authoritative products in the industry, including waterproof, fireproof ,explosion-proof, etc.

    << Send Your Request
  • << After-sales Service

    As a well-known Chinese Photocontrol R&D manufacturing factory, LONGJOIN has a strong technical R&D team to provide after-sales technical guidance for each customer.

    << Send Your Request
Product Performance Test Product Performance Test
Product Debugging Product Debugging
Waterproof Test Waterproof Test

What Certificates Does LONGJOIN Photocell Have?

Certificate images
<< UL:UL stands for Underwriter Laboratories, a third-party certification company that’s been around for over a century.

<< FCC:Radio application products, communication products, and digital products all require FCC approval to enter the US market.

<< CE:The CE mark is a safety certification mark and is regarded as a passport for manufacturers to open and enter the European market.

<< RoHS:RoHS is a mandatory standard established by EU legislation, mainly used to regulate the material and process standards of electronic and electrical products, making it more conducive to human health and environmental protection.

<< NEMA:The American Electrical Manufacturers Association's enclosure protection standards in industrial control devices and systems. Including Dustproof, Waterproof, Explosion-proof.

<< ZHAGA :Zhaga is a new generation LED light engine interface specification, initiated by the Zhaga Alliance to promote the standardization of LED interfaces.

<< NEMA ANSI C136.41:Road and area lighting equipment external locking type light control and dimming control between ballasts or starters

<< NEMA ANSI C136.10 :Road and area lighting-Locking light control device and matching socket-Physical and electrical interchangeability and testing

Photocell Lighting Application Case