Color Black + Green Model R5 Quantity 1 Set Material Aluminum alloy Emitter Brand Cree LED Type XP-G Emitter BIN R5 Color BIN Neutral White Number of Emitters 1 Working Voltage 3.6 V Power Supply 3 x AAA (not included) Current 800~1000 mA Actual Lumens 50~250 lumens Runtime 1~2 Hour Number of Modes 1 Mode Arrangement Hi Mode Memory No Switch Type Clicky Switch Switch Location Head Lens Plastic Reflector Plastic Smooth Band Length 22 cm Compatible Circumference Adjustable (40cm) Beam Range 50~100 m Other Features Daily water resistant; to activate / deactivate induction mode: turn on the light and then click the side button. Packing List 1 x Headlight