Brand JETBeam Model RRT01 Quantity 1 Color Grey Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN T6 Color BIN Cool White Number of Emitters 1 Working Voltage 3.0~4.2 V Battery Configuration 1 x CR123A / 16340 (not included) Circuitry 1500mA Brightness 500 lm Runtime 20 minutes Number of Modes 1 Mode Arrangement Dimming Mode Memory No Switch Type Twisty Switch Location Head twisty Lens Glass Reflector Aluminum Textured / OP Beam Range 113m Strap Included Yes Clip Included Yes Other Feature High efficiency wide voltage circuit; Lightweight and portable; Ideal for emergency lighting outdoor traveling and securing use; Hard anodized: HA-III; Standby time: 50mA; Waterproof: IPX8 (underwater 2m); Diameter: 23mm; Overall length: 91mm Packing List 1 x Flashlight 1 x Strap 1 x Backup rubber ring 1 x Hex screwdriver 4 x Screws 1 x English user manual