Triac Dimmable LED Driver Constant current 6x1W, 7x1W, 9x1W, 12x1W 1.Constant current led driver 2.700mA Dimmable led driver ... Triac Dimmable LED Driver Constant current 6x1W, 7x1W, 9x1W, 12x1W LED Driver Specifications: Input Voltage:AC100-110V&220-240V Frequency ... )*3W Triac Dimmable LED Driver Constant current 6x1W, 7x1W, 9x1W, 12x1W