Special FeaturesPowerful and incredibly bright.IPX6 water resistance to withstand even the most extreme weather conditions.When the light touches water, the floating design automatically activates the light.4 light modes: switch between High (500 lumens), Low (100 lumens), Strobe, and Auto-On in Water.Powered by 3-AA or 3-C batteries (not included).Prepare for emergencies or recreational water activities.Take it along for lake fishing trips, boating, camping, or keep it for emergencies.Technical dataDimensions: 254 x 138 x 100 mmLumens: High: 500 lumens; low: 100 LumensOperating hours: High: 12 hours; low: 40 hoursBeam distance: High: 10 meters; low: 3 metersWaterproof level: IPX6Batteries: Operates on 3-AA or 3-C batteries (not included).Material: Rubber and ABS