SR-22W240-BH3 is designed as constant current non-isolated wire circuit, used for LED T5 T8 Tube Light, made with double side grade A RF-4 PCB Board.
Pure Copper Wire for transformer, this is good and important for driver cooling to make its life long and to protect lights well. The IC is used with Silan Brand, which buitl-in MOS 600V,good for cooling. The Capacitor adopted Aishi/ECD/JWC etc.
It has 3KV Surge Protection, this is important for some areas where its country power supply is unstable, this 3KV Surge Protection will protect well the lights from burnt.