The Smith & Wesson Galaxy 4 in 1 Flashlight serves as a flashlight, lantern, work light, and emergency flashlight. Regular run time is up to 12 hours. The flashlight has an anodized aluminum body inside and out for corrosion resistant. The bottom of the Smith & Wesson Galaxy 4 in 1 flashlight is magnetized, which allows it to be attached to any flat metal surface such as fenders and hoods. The flashlight comes with 3 AAA batteries, white lantern filter, red lantern filter and a metal carabiner clip.