These compact, super-bright, rechargeable, lightweight personal flashlights are the most powerful lights ever made in their size. The machined aluminum housing that's anodized against corrosion and the unbreakable polycarbonate lens make Streamlight Stinger virtually indestructible. In addition, Streamlight Stinger is the only machined aluminum flashlight to earn the UL listed safety rating for Class I, II, Div 2.