Features:Brand new , Brightness COB LED chipsUltra lengthy lasting designLow energy consumption, save whole lot of energySuit for again lighting fixtures and othersSpecification:Meterial: Aluminum Alloy plate+COB LedInput Voltage: DC 5VPower: 2WMax recent :400mA(2W) Luminous flux: 200LMSize: L60*W15MMLight Color: Cold White (6000-6500K) Color Rendering Index(Ra): 60-80Operating Temperature: 20-60°CCertificate: CE RoHSLife: >50000HrApplication:USB lamp mild source, DIY lamp lighting, lighting fixtures lightsource such as a battery.... Included:1PCS x 2W COB LED lamp CHIP