Specifications:Output Power:6WDimension:135mm x 10mm/5.31inch x 0.39inch(L*W)Luminous Surface:115mmx8mm/4.53inch x 0.31inch(L*W)Input voltage:18-21VCurrent:300mAMaterial:Electronic Parts, AluminumLight Color:Pure white(6500K)Package Content:1 x COB LED ChipDescription:100% brand new and .Low consumption, high brightness.Suitable for home, studio and exhibition lighting, etc.