Specifications
magnetic ballast:1,watts:40W/30W/20W
2,power factor:0.54/0.48/0.37
3,OEM service provided
1, Energy saving : low power loss , high light efficiency
2, Low exotherm , no stroboflash , no noise
3, Convenient fixing , easily control , long service time
4, High quality model can reach CE & ROHS standard.