1) COB led bulb GU10 MR16 27 5W high power led light 2) power:3W,5W,6W,7W,8W,10W,12W,14W,16W 3)warm ... white,pure white,cool whit COB LED 5W GU10 MR16 E27 spot light high power led lampBase:GU10 ... *68MMCarton size: 55CM*30CM*27CM(200PCS/ctn)can make dimmerable COB LED 5W GU10 MR16 E27 spot light high power led lamp