Quality Control

We have implemented strict QC procedures at all stages of our production in order to provide high-quality products that can fully function even in harsh environments. By testing all incoming raw material we make sure our products are able to meet our 3 years quality guarantee.


Test Maschine 1Test Maschine 2


Strict Quality Control for Incoming Material


We test all the components we receive from our suppliers –electronic, rubber, metal, plastic – just to name few –power circuit boards, polycarbonate lenses and housing, rubber seal rigs, brackets, cords, terminals, etc.


Light-emitting-diodes are tested for its intensity, wavelength, color uniformity, lifespan, viewing angle.


Hardware parts such as screws, nuts, gaskets, buckles, brackets, metallic gasket, metal card buckles, and many more undergo intensive salt spray tests lasting for 96 hours to ensure all of the hardware materials could withstand the harsh working environment.


We have implemented strict policies for quality control in order to provide high-quality products that are able to operate even in rigorous climate conditions.


Below you can see our testing machines – Fast Spectrometer, LED Luminous Intensity Distribution Tester, Electrical Parameters Tester, Fog Tester, and Temperature/Humidity Tester.


Operational Test for All Our Products


Running test runs in two modes of operation – constant and flashing.


First, it undergoes 24 hours of flashing mode, and then it switches into 48 hours of constantly emitting light mode. The purpose of this is to simulate a real working environment and ensure all our products will be fully operational.


Our team inspects all modules according to the schedule making sure there are no ‘dead’ LEDs, delays, color change, or any other abnormalities.


We also carry out an alternating operational mode test for power supply units.


On top of that, our quality control team performs vibration tests while light modules undergo operational test. This test addresses the situation when traffic lights have to fully operate even in an extremely windy environment. 


Aging Test 1AgingTest 2


Related Product

  • Independent Solar LED Street Light Independent Solar LED Street Light
    Split design, simple, light-weight, practical Mono-crystalline solar cell panel power, environmental-friendly - energy-saving Automatic switch on at DUSK, switch off, and DAWNMultiple intelligent working m...
  • Vehicle Traffic Light Modules Vehicle Traffic Light Modules
    Wide operating voltagePolycarbonate optical lens – impact resistant optical light distribution; Anti-phantom effect minimized, optimal viewing angle high intensity LED light sour...
  • E100 Adaptive Coordinated Traffic Light Controller E100 Adaptive Coordinated Traffic Light Controller
    BRT control (optional)VIP vehicle priority traffic control Manual phase stepping control Pedestrian crossing trigger cont「olCentralized coordinate control by comma...