Keep your hands free and find your way in the dark with the Gander Mountain 30 Lumen Black Cap Clip attached to your head. The 6 white LED bulbs generate as much as 30 lumens of bright white illumination, and never need replacing. It easily attaches to a cap bill that allows for hands-free operation when a flashlight would get in the way. The Black Cap Clip operates on CR2032 size batteries that provide up to 8 hours of continuous operation. One-year Gander Mountain 100% Guarantee. Batteries included. Weight: 0.75 oz. Size: 1.625"W x 1.75"L.