LED 驱动器 1W ~ 36W 变压器 300mA 电源至 DC 12V 吸顶灯. LED G4 G9 3W 5W 6W 8W 10W High Power Lampadina Corn Light COB AC/DC 12V 220V. LED driver 12 volt 5v 24w 30w 8-12w adapter constant ic power drivers 5w 300ma.
eBay