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Our Services


 1. All the product of out company have two years warranty.

 2. We can teach you how to install the traffic light and how to operate we can also provide video about our traffic light and you can have a reference.

 3. You can consul us at 24 hours, we have assistant to answer your question.


Our Advantages


 2.OEM and ODM service.
 3.Well-packed with K Carton +EPE.
 4.Delivery on time &support via UPS/DHL/Fedex/EMS/Sea&air.etc.
 5.Reply you within 24 hours.
 6.Free maintenance of any problems except for man-made damage during the warranty period.




1. What kind of traffic light does NOBLE have?

Diameter 100mm and 200mm and 300mm for traffic light core and traffic light, and vehicle traffic, direction, pedestrian signal light.

2. OEM/ODM service?

yes,we accept OEM/ODM order,minimum order is:traffic light module:1000PCS,complete traffic signal light:500sets

3. Prices valid time?

it is 90days.

4. LED wavelength?


5. Our traffic light IP rating?


6. Work voltage?

100-277VAC,or 12VDC,24VDC/AC.

7. Where are your company solar traffic light system projects:

South Africa,Nigeria,Congo,Libya,Zimbabwe,Mozambique ect..

8. Whole solar traffic light system include??

Including traffic light,controller,battery,solar panel,solar charge,pole,controller box,cable.

9. Is easy to install the solar traffic lgiht system?

Yes,it is easy.If any problem on installtion of traffic light,we will provide you video to show,or let you contact our engineer to consult directly.

10. How long warranty is the solar traffic light system?

Traffic light and controller,our warrenty is 2 years,Solar panel and battery,only 1 year warranty.


Model: NBJD111F-37-Y 4inch led traffic signal
Items Parameters
Size 100mm
Color Yellow
LEDs (pcs) 37
Wavelength 590±5
Module shape Round
Power consumption (W) <3
Housing material PC ( UV-stabilized polycarbonate)     
Voltage (V) 12-24V DC  85-265V AC
Luminance (cd) 100cd
Operating temperature (℃) -30℃~+ 60 ℃
Insulation resistance ≥2M
Total harmonic distortion <20%
IP rate IP65

4inch led traffic signal project
led traffic light project

Welcome your inquiry
We will reply the first time







    (86 755) 2765 1481


    (86 755) 2765 1483


    Building 5F, Mingjinhai Industry Park, Tangtou Road, Shiyan Town, Bao'an DistrictShenzhen, China.518108

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