350mA 20W Constant Current LED driver 1,Input voltage 100-240V 50/60HZ 2, ... :10*4.3*3cm External LED power supplySpecifications 350mA Constant Current 3W/5W/9W/12W/15W/18W/20W LED driver1,Input ... LED ceiling lamp/LED down lamp4,No waterproof Model nameRating of LED driver FTL-3A1Input: 100-240V~, 50Hz, Max. 250mA, Max ... : 59-64V , Max. 350mA SAA approved LED driver 350mA Constant Current 12W/15W/18W/20W