Light your way hands-free with this Mil-Tec(R) LED CREE Cap Light. 150-lumen CREE LED provides bright illumination. Variable zoom adjusts from wide flood to focused spot beam. Adjustable lamp head directs light where you need it. Attaches easily to caps, vests, backpacks, or MOLLE webbing. Robust LED construction stands up to demanding use. CREE LED (150 lumens) Variable zoom from flood to spot Adjustable lamp head Easy attachment to caps, vests, backpacks, and MOLLE loops Burn time: 5 hours Maximum range: 492 ft. Uses 3 AAA batteries (not included)