The G5 black LED flashlight is an ultra-compact flashlight that puts out an impressive beam of light. With a 18 lumen output, this LED flashlight will help you find the keyhole or whatever dripped on the floor of the car. A lightweight aluminum casing offers great durability and will hold up to heavy daily use. Rear On/Off switch. Impact and water-resistant. Beam distance 75', with a 45 min run time, 4 AG5 batteries (included), 0.4 oz weight with batteries, 2.45" L x .45" diameter.