Please refer to: http://dx.com/p/122723 Brand: - Model: NEW-898A Emitter Brand: Cree LED Type: XR-E BIN: Q5 Color: White Number of Emitter: 1 Voltage Input: 1.5~4.2V Battery Configuration: 1 x 14500 900mAh battery (included) or 1 x AA alkaline battery (not included) Circuitry: Digital regulated 900~1100mA Brightness: 310LM Runtime: 3h Number of Modes: 3 Mode Arrangement: Hi > Low > Fast Strobe Mode Memory: No Switch Type: Reverse Clicky Switch Location: Head Lens: Resin Lens Reflector: - Beam Range: 150m Strap Included: Yes Clip Included: Yes Accessories/Spare parts: - Others Features: Hard Anodized Body / IPX7 Waterproof / Magnetic Base / 90-Degree Rotation Head