Color Black Model New H02 Quantity 1 Piece Material Aluminum Alloy Emitter Brand Cree LED Type XM-L2 Emitter BIN U2 Number of Emitters 1 Color BIN Cool White Working Voltage 3-9 V Power Supply 1 x 18650 or 2 x CR123A (not included) Current 2.6 A Actual Lumens 820 lumens Runtime 120 Hour Number of Modes 4 Mode Arrangement HiMidLowOthersTurbo 820lm (Ultra-Hi) Mode Memory Yes Switch Type Clicky Switch Switch Location Side Lens Otherslens Reflector Otherslens Beam Range 105 cm Strap/Clip Strap includedClip included Packing List 1 x Flashlight 1 x Headband 1 x Clip 1 x Strap 1 x Chinese / English user manual 1 x Magnetic O-ring 1 x Backup O-ring