Led World 10 PCS 3W High Power LED Lamp Infrared IR Light 730-740nm with 20mm Heat Sink Star This listing include 10 pcs 3W Infrared IR Light 730nm-740nm Emitting Color :Infrared IR Light DC Forward Voltage (VF): 1.7 ~ 2.4Vdc DC Forward Current (IF): 700 mA Viewing Angle: 120 Degree