Color Black + Red Brand NO Model YP-3916 Quantity 1 Piece Material Aluminum alloy + plastics Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 1 Working Voltage 4.5 V Power Supply 3 x AAA (not included) Current 0.8-1 A Theoretical Lumens 200 lumens Actual Lumens 200 lumens Runtime 2-5 Hour Number of Modes 1 Mode Arrangement Hi Mode Memory No Switch Type Clicky Switch Switch Location Head Lens Plastic Reflector No Band Length 17 cm Compatible Circumference 40-80cm Beam Range 100-150 m Other Features With 100000 hours of cycling life. Packing List 1 x LED headlamp