Brand: SMALL SUN Model: ZY-576 Material: Aluminum alloy Emitter Brand: LED Color: Cool white Number of Emitters: 1 Voltage Input: 1.5V Battery Configuration: 1 x AA (not included) Circuitry: 300mA Brightness: 20lm Runtime: 5 hours Number of Modes: 1 Mode Arrangement: Steady on Mode Memory: No Switch Type: Forward clicky Switch Location: Tailcap Lens: Glass Reflector: Aluminum Smooth / SMO Strap Included: Yes Clip Included: No Beam Range: 80m Other Features: Waterproof: IPX8; Hard anodized: HA-III; Bulb life up to 100000 hours. Other Accessory: 1 x Flashlight 1 x Strap