Brand: UltraFire Model: WF-501B Emitter Brand: Cree LED Type: XR-E BIN: R2-WC Color: White Number of Emitter: 1 Voltage Input: 3.0~8.4V Battery Configuration: 1 x 18650 battery (not included) Circuitry: Digital Regulated 1A Current Output Brightness: 250LM Runtime: 60 minutes (manufacturer rated) Number of Modes: 1 Mode Arrangement: - Mode Memory: - Switch Type: Reverse clicky Switch Location: Tailcap Lens: Glass Lens Reflector: Aluminum Textured/OP Beam Range: 100m Strap Included: Yes Clip Included: No Accessories/Spare parts: - Others Features: Rainproof