Brand: Sky Ray Model: 3XT6-818 Emitter Brand: - LED Type: XM-L BIN: T6 Color: White Number of Emitter: 3 Voltage Input: 5~8.4V Battery Configuration: 2 x 18650 batteries (not included) Circuitry: Digital Regulated 1000mA Current Output Brightness: 2800LM Runtime: 90 minutes (manufacturer rated) Number of Modes: 5 Mode Arrangement: High > Mid > Low > Fast Strobe > SOS Mode Memory: Yes Switch Type: Reverse clicky Switch Location: Tailcap Lens: Glass Lens Reflector: Aluminum Smooth/SMO Beam Range: 150m Strap Included: No Clip Included: No Accessories/Spare parts: - Others Features: Rainproof (not for diving)