led world 100 Watt Infrared IR 850nm High Power LED Light Bulb Lamp 100W DIY Quantity: 1 piece 100W 850NM LED light Emitted Color : Infrared IR Wave Length: 850nm Output: 100W DC Forward Voltage (VF): 14V ~ 17V DC Forward Current (IF):3500mA Radiation Power:9000mW Chip Brand:EPISTAR Chip size:45mil