Brand: SKY RAY Model: KING Black Material: Aluminum Alloy Emitter Brand: Cree LED Type: XM-L BIN: U2 Color: Cool White Number of Emitters: 3 Voltage Input: 3.6~4.2V Battery Configuration: Powered by 1 x 18650 or 4 x 18650 batteries (not included) Circuitry: 2800mA Brightness: 1160lm Runtime: 2 hours Number of Modes: 3 Mode Arrangement: Hi > Low > Strobe Mode Memory: No Switch Type: Forward Clicky Switch Location: Side Lens: Glass Reflector: Aluminum Smooth Strap Included: Yes Clip Included: No Beam Range: 150 meters Accessories: 1 x Hand strap 1 x Replacement rubber ring 1 x Chinese user manual