electronic transformer : 1,watts:20W/30W/40W 2, power factor:0.65 3 , OEM service provide

1, light weight , high efficiency , mature circuit , stable performance

2, high power factor , long service time

3, small volume , convenient to fix , easy to control

4, suitable for halogen lamp and quartz lamp

5, suitable place: factory , school , hotel , hospital ,family etc.

electronic transformer A40 A30 A20