The 20w triac dial dimming power supply is the latest product of Hidea power. It has passed UL certification and is very popular in North America. It can adjust eight-speed current and has higher compatibility. It is compatible with Topaz's E26 E27 LED 20W.
The 5 in 1 dimmable 20W constant current DIP LED power supply has passed the UL certification, with complete certificates and a 7-year warranty, which is longer than the 20W led driver of flexfireleds.
IPv6 network supported 
