Color White + Light Grey Brand LSON Model M-097 Quantity 1 Piece Material Plastic Emitter Brand Others LED Type Others Emitter BIN otehrsLED Color BIN Multi-color Number of Emitters 2 Working Voltage 3.6~4.5 V Power Supply 3 x AAA Current 150 mA Theoretical Luminous 50 lumens Actual Luminous 20 lumens Runtime 2~3 Hour Number of Modes 3 Mode Arrangement HiMidOthersRed flash Mode Memory No Switch Type Reverse clicky Switch Location Head Lens Plastic Reflector Plastic Smooth Band Length 20 cm Compatible Circumference 40~50cm Beam Range 50 m Other Features 2-LED one is white light and another is red light; 3-mode arrangement. Packing List 1 x Headlamp