Specifications:Output Power:5WDimension:50mm x 7mm/1.97inch x 0.28inch(L*W)Luminous Surface:25mmx5mm/0.98inch x 0.2inch(L*W)Input voltage:9-11VCurrent:500mAMaterial:Electronic Parts, AluminumLight Color:Neutral White(4000K)Package Content:1 x COB LED ChipDescription:100% brand new and .Low consumption, high brightness.Suitable for home, studio and exhibition lighting, etc.