Photocontrol Work Principle:

There is a built-in essential on-off switch work mode by LDR resistance value/phototransistor/photodiode and the light sensor will perfectly control turn on at dusk and turn off at dawn.

1. For more than 20 years, Shanghai Long-join Intelligent Technology Co., Ltd. focuses on processing and manufacturing and intelligent street lighting controller accessories.

2. Long-join brand reached a long-term cooperative relationship with a famous foreign brand technical lighting solution provider. Such as Home-depot, Amazon, Selc Ireland Limited, CORADIR S.A. LLC, etc.

3. Compare with TE, Amazon, home-depot, more low price, more best quality, higher waterproof, and provide professional sell-after service. 4. Get the global EU zhaga book 18 certifications in 2019, and actively joined the zhaga alliance association. referable look for the website: zhagastandard.org/products.

5. There is a number of other country market certification qualifications. such as UL,CE,RoHS,CB,FCC, and zhaga boo18, etc.

6. We can recommend different enclosure heights, and other colors of enclosures to meet the height of the smart wireless street light controller PCB board.

7. Provide 24-hour after-sales professional consulting services to help you solve related product use and installation problems. Such as JL-241J base and PCB board installation, whether the color of the cover will affect the light control effect, and so on.

You can customize the NEMA series light controller accessories, and also customize the controller PCB panel. further, you can customize the zhaga series light controller accessories. Because we are an integrated company of industry and trade, we are dealing with overseas customized processing orders on time.

The data comes from the analysis result of the Long-join brand store Alibaba Online assurance Transaction: Preferred frequently purchased combination model: JL-240XA-14 & JL-241J & YS800076. (Customized street light wireless intelligent control accessories)

*Tips

JL-241J, NEMA 7-pin Street light Photocontrol base

YS800076 PC Material Controller Cover

JL-240XA-14 NEMA Photoctrol Receptacle

Shanghai Long-Join Intelligent Technology Inc

Shanghai Long-join Intelligent Technology co., LTD. was founded in 2003, focusing on the design, research and development, production, and sales of integrated light control processing technology products, suitable for street lamps, courtyard lights, corridor lights, door lights, and other lighting accessories.

The headquarters is located in Shanghai, the factory is located at Haiyan County of Zhenjiang Province. The factory plant area is more than 38,000 square meters.

The company has more than 250 employees, including 3 senior engineers and 12 engineers. At present, most of the light switch controller products have been exported, with annual sales of about 8.5 million pieces.

Shanghai Long-join has FCC, CB, UL, and CUL, EU-listed zhaga , CE certification, RoHS environmental certification. and has NEMA compliant Standard ANSI C136.41 receptacle, JL-240XA,JL-240F,JL-200X,JL-230. at present, we had promoted a new photocell 7 pin socket. It appliable to modern wireless smart street light system, garden decoration landscape lighting.

The main markets are in the Americas and will gradually move into Europe, North America. and for sale in Brazil, Mexico, India, and other overseas markets.

Long-Join mainly provides photoelectric sensors with NEMA interface and Zhaga regulations, those are intended for street/area lighting purpose, to control the lamp fixtures On/Off in accordance with ambient lighting level as well as motion detected, including high-grade quality receptacles used for fixture assembling. All control nodes were designed based on a light-sensing feature although smart IoT nodes can be remote controlled with those advanced lighting management systems. Besides, screw bulb sensor sockets and direct wire-in photo-eyes are available for residential lighting applications.

Q1: Are you a Factory?

Yes. We are the manufacture factory, and our factory has specialized in industrial electronic products for nearly 25 years.

Q2: Do you have stock products to sell?

No, We produce these electronic products according to the customer’s requirement, It also means material, density, shape, size, design, the quantity will depend on what you.

Q3: Does the electronic product can be printed as a LOGO?

Yes, we can print the logo as per your specific requests.

Q4: What advantages do you have?

We are the Factory, and we have the ability to carry out a production schedule for punctual delivery. More importantly, We can provide free samples for quality evaluation.

Q5: If I want to get a Quotation, what information needs to be provided to you?

In general, Type and Quantity.