LED Curing light Unit CE approved Best price and quality Easy operate fast delivery Original imported big power LED.Digital LED display.Four kinds of time:10,20,30,40 seconds to choose.Brightness:5W:≥1400mW/cm²:Three types of power to choose:A type:Li-battery power,B type:AC110-240V power,C type:AC24V power;Carton size:52*45*41cm. G.W:11kg,15pcs.