The machined aluminum housing with a non-slip rubber grip is anodized against corrosion and the unbreakable polycarbonate lens make the Streamlight Stinger XT Flashlight virtually indestructible. It features a xenon gas-filled bi-pin bulb with variable spot to flood beam, a beam of up to 15,000 peak beam candlepower, 125 lumens, and a 30-hour life. The Push-button switch located in tail cap provides convenient one hand momentary or constant operation.