Model: NEW-K1 Material: Aluminum alloy Emitter Brand: Cree LED Type: XM-L BIN: T6 Color: Cool white Number of Emitters: 1 Voltage Input: 3.7~4.2V Battery Configuration: 1 x 18650 / 1 x 26650 (not included) Circuitry: 2.5A Brightness: 900lm Runtime: 2 hours Number of Modes: 3 Mode Arrangement: Hi > Lo > Fast strobe Mode Memory: No Switch Type: Reverse clicky Switch Location: Tailcap Lens: Resin lens Reflector: Np Strap Included: Yes Clip Included: Yes Beam Range: 300 meters Other Features: Zoom-to-throw Other Accessory: 1 x Flashlight 1 x 18650 battery holder