The yellow flashlight is ideal for use in hazardous locations above and below ground where explosive gases and powders may be present. It uses a 210 lumen CREE® LED that works in conjunction with a high efficiency deep parabolic reflector to create a usable 187 meter rated flashlight beam. Power comes from 3 AA batteries (not included). Waterproof. Lumens: Flashlight -210, Floodlight-130, Dual-Light -285Runtime: Flashlight -14h, Floodlight -20h, Dual-Light -10hBeam distance: 187mWater / dust rating: ANSI IP-67Drop rating: 2 meters Dimensions: 28 mm x 38 mm / Head diameter: 46 mm Weight: 196 gr.