Industrial Flashlight, Description/Special Features Weather Resistant, Battery Size AAA, Number of Batteries 3, Batteries Included No, Battery Burn Time 30 Hrs., Length 4 In., Dia. 2-1/2 In., 10 Lumens, Lamp Type LED, Body Color Blue, Body Material Nylon, Switch Type Push Button, Plastic Lens, Light Output 10 L, Includes Nylon Lanyard