Brand: Ultrafire Model: WF-502B Emitter Brand: - LED Type: - BIN: R2-WC Color: White Number of Emitters: 1 Voltage Input: 3.0~8.4V Battery Configuration: 1 x 18650 / 2 x 123A Circuitry: Digital Regulated 1000mA Current Output Brightness: 250LM Runtime: 50 minutes Number of Modes: 1 Mode Arrangement: - Mode Memory: No Switch Type: Reverse clicky Switch Location: Tailcap Lens: Coated Glass Lens Reflector: Aluminium Textured/OP Strap Included: No Clip Included: Yes Accessories/Spare parts: "1 x 18650 battery 1 x AC 100~240V power adapter (2-flat-pin plug / 70cm cable)"