As the core component of LED lights, LED power supply is like the heart of LED. The quality of LED drive power directly determines the quality of LED lamps.

First of all, in the structural design, the outdoor LED drive power supply must have strict waterproof function; otherwise, it can’t withstand the harsh environment of the outside world.

Secondly, the lightning protection function of the LED drive power is also crucial. When the outside world is working, it is inevitable to encounter thunderstorms. If the driving power supply has no lightning protection function, it will directly affect the life of the LED lamps and increase the maintenance cost of the lamps.

Finally, in the selection of raw materials, its reliability must meet its life expectancy, and the functional characteristics need to be good enough.

At present, the theoretical life of LED chips is about 100,000 hours. If the industry components are matched, the selection of key components must be verified by DMT and DVT to ensure long life and product reliability requirements. Otherwise, the life of the power supply is not enough and the life of the lamp cannot be realized.