What are the methods for checking the luminous performance efficiency of LED lighting fixtures?
When LED street light shipped before shipment, we will carry out various inspections on the whole lamp. First, the finished LED lamps must be aged, high and low voltage test, light test, waterproof test and other tests before they pass the test before they can be delivered to customers. Lamps for outdoor lighting (LED street […]
Why do AC Led street light/ Led flood light need constant-current LED power supply?
The characteristics of LED street light materials determine that it is greatly affected by the environment. For example, if the temperature changes, the current of the LED will increase, and the voltage will increase, and the current of the LED will also increase. Exceeding the rated current for a long time will greatly shorten the […]
4 Main Street Light Types: LED module, SMD, COB and MCOB
The light sources of LED lighting products are relatively abundant. The 4 commonly-used light sources are LED, SMD, COB, and MCOB. When purchasing lighting products, how to choose a light source and what’s the difference between these four light sources? LED module street light: 120W LED Street light LED light source (LED refers to Light […]
