Gerber 22-80010 Infinity Ultra LED Task Light, Green Superbright LED flashlight Ideal for carrying in backpack or for emergency lighting Gives 100 hours of burn time from one AA battery (included) Circuit is coated with epoxy for extra durability; waterproof to 10 feet Anodized aircraft aluminum; 3.2 by 0.8 by 0.8 inches, 1.4 ounces