COB LED Spotlight 1.GU10 and MR16,3W/4W/5W/7W 2.Epistar COB lighting source,93lm/W,high ... bright and more uniform light.CE ROHS high output 93lm/W GU10/MR16 ... Epistar COB LED lampData sheetFeature:1.Isolated power supply ... ,more safety.2.COB area lighting source replace point lighting source, ...