Surefire's 2211x wristlight is a compact, lightweight wrist-worn light that boasts a proprietary reflector that shapes the light from its virtually indestructible led into a wide, perfect maxvision beam, ideal for closer-range tasks.When paired with a handgun, it's more than enough light to identify targets and overwhelm vision at close range.The led has been ingeniously positioned so that it automatically aligns to illuminate a closer-range target when worn on the support hand wrist and used in a standard two-handed grip.It is constructed from a durable, lightweight, impact-resistant polymer that is non-conductive and corrosion-proof.An adjustable rugged nylon wristband keeps the light securely strapped to your wrist, so instant illumination is never more than a button press away.Material: PolymerType: Wrist LightOutput: 15/60/300 LumensBulb Type: LEDWeight: 3.50 ozBattery: CR123AProofs: Corrosion ResistantColor: BlackRechargeable: NoSwitch Type: Push ButtonHazair: Yes