Smart Street Lighting Control System Products

The city has a large number of street lights and is the densest urban infrastructure, which facilitates the collection and release of information.

Smart street lights are an important source of information collection for the Internet of Things in the future. Urban smart street lights are an important part and important entrance of smart cities, which can promote the implementation of smart municipal and smart cities in urban lighting business, and realize the improvement of urban and municipal service capabilities .


What advantages does the smart street lamp have?

From the perspective of lighting, what functions should smart (energy) street lights cover?

1. Remotely measure electrical parameters such as street lamp current and voltage, remotely switch street lamps, and remotely view the on-site operation of important road sections.

2. Monitoring the temperature of LED street lamp chip pad or lamp housing temperature and fault diagnosis.

3. Daylight sensor or human-vehicle sensor dimming, as well as energy-saving control, time control and even rtc dimming.

4. According to the monitoring data of lamps and lanterns, timely grasp the location of the abnormal street lamp and the reason of the abnormality, and have a purposeful inspection, instead of going to the whole city for inspection, which speeds up the maintenance speed and reduces the maintenance cost.

5. The lighting standard level on the same road changes with time and traffic flow to become a variable value. For example, some newly developed roads may have lower brightness at the beginning of traffic. After a period of time or by monitoring the traffic flow to reach a certain threshold, turn on full brightness. .

6. In some areas where people and vehicles are scarce, it can be time-controlled half-bright in the middle of the night, but when people and cars pass through a certain distance in the front, the brightness will be restored to the original brightness in a few seconds.


What we can provide for your smart lighting project?

Rich Service and Production Experience

LONGJOIN is a professional manufacturer of intelligent Street lighting products in China, with more than 23 years of manufacturing experience. Over the years, we have provided smart lighting products and services to customers in many countries. Our products have passed a variety of international certifications, and the products comply with North American and European circulation standards, including: UL/CE/RoHS/FCC/CB/EU/CUL and other certification standards. Among them, the road lighting control series products conform to the NEMA and ZHAGA interface standards. 


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Our Products

1.Smart Street Lighting Control Products

   NEMA Standard Smart Control Products


The series of intelligent light controller has three models. The single control light controller called JL-245C, the LAN master controller called JL-246CW, the WAN master controller called JL-246C. All three models can operate as stand-alone lamp controls with local strategies. You can also use M JL-245C and a JL-246CW or JL-246CG to compose a ZigBee light control network Z, then use N Z network to compose a larger network. Finally,we can compose a complete light control system with our different smart lighting management software. JL-245C communicate with the master lighting controller through ZigBee wireless technology. JL-246CW communicate with server through WIFI wireless technology. JL-246CG communicate with server through such as 2G/3G/4G/NB-IOT/LoRa/Sigfox wireless technology and so on. Users can monitor and control all lighting controllers directly through WEB.

NEMA Standard Smart Control Accessories

Smart Street Lighting Control Base

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 Street Lighting Control Cover

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Advantages of the NEMA Light Control Cover:

1. The NEMA Photocell Base matches the Cover, and the  waterproof can reach IP67;

2. Anti-UV raw materials, the raw materials are UL certified;

3. Customize the size of the NEMA Base and cover according to customer requirements to meet the requirements of different PCB boards;

4. Physical ventilation design reduces the internal temperature of the shell and protects electronic components;

5. Corrosion resistance

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FAQ about NEMA 7 Pin Photocell Cover&Base

Q1:What is NEMA 7 PIN Photocell Cover and Base?

A1:NEMA 7 PIN cover and base belong to the Twist-Lock Photocell Light Controller accessories of the smart street lamp series.NEMA 7 PIN cover and base belong to the light controller accessories of the smart street lamp series. Customers purchase NEMA 7 PIN enclosures and bases to make their own controllers. Due to the different sizes of PCB boards inside the PhotoControllers, customers will choose different heights of NEMA 7 PIN light PhotoController enclosures.

Q2:Are you a factory for NEMA light PhotoController products?

A2:Yes, LONGJOIN, as a well-known manufacturer of light PhotoControllers and accessories(NEMA 7 Photocell Cover and Base) in China, has more than 23 years of manufacturing experience. Complete Day Night Light Controller production line, strong Light Dusk to Dawn Controller design and R&D team. At present, LONGJOIN is actively responding to the development of the future smart street lighting system, and has developed new smart Street Lighting Controls that meet the smart city, including both ZHAGA and NEMA standards.

Q3:Why are there different color NEMA Photocell Covers?

A3:The choice of the color of the NEMA light PhotoController cover is based on the needs of customers. Different color covers will affect the service life of the PCB board inside the product. Generally, a fully transparent and black cover is rarely recommended. According to the principle of optics, a transparent cover cannot effectively hinder the sun. The sun can easily penetrate the housing and directly shine on the components inside the controller. Will affect the service life of internal components.

Q4:What is the function of the NEMA Photocell light controller housing window?

A4:Generally, the reason why the light NEMA 7 Pin PhotoController housing has a window is that the photosensitive components inside can receive the sunlight, and the light received through the photosensitive window adjusts the opening and closing of the lamp.Customers who purchase window NEMA Photocell Covers will eventually design a street light controller with photosensitive function.

Q5:What can be customized for the NEMA PhotoControl Cover?

A5:The contents that can be customized for the NEMA Photocell Cover include the color and height of the cover and whether there is a photosensitive window.