Brand TANGSPOWER Model Fing Color Black Quantity 1 Material Aluminum alloy Emitter Brand Cree LED Type XM-L Emitter BIN U2 Color BIN Cool White Number of Emitters 5 Brightness 3000 lm Working Voltage 3.7~4.2 V Circuitry 2300 mA Number of Modes 3 Mode Arrangement Hi > Mid > Fast strobe (Long press the switch button) Switch Type Reverse clicky Switch Location Side Mode Memory No Runtime 1~4 hours Beam Range 160 meter Lens Glass Reflector Aluminum Smooth / SMO Battery Configuration 1~4 x 18650 (not included) Strap Included Yes Clip Included No Other Feature Waterproof: IP67; Hard anodized; LED lifetime up to 100000 hours; Long press 3s to enter into strobe mode. Packing List 1 x Flashlight 1 x Strap 1 x O-shaped ring