The 220 Lumen LED Submersible Dive Light is the newest twist to the old flashlight. This 220 Lumen Dive Light is made of anodized aluminum construction, and is anti-corrosion proof via its hardened finish. The Dive Light contains a K2 Super Flux LED that offers state of the art performance. This flashlight provides 8 hours of continuous use on one set of alkaline batteries. The Dive Light is guaranteed to be submersible (IPX8) to a depth of up to 100 meters. On land, the center spot concentrates 80% of the light output while using the remaining 20% to provide a bright area around the center spot to light up a wide viewing area. Underwater more of the lights is concentrated into the beam providing superior performance. The flashlight comes complete with a nylon wrist lanyard.Product SpecificationsLumens: 220Run Time: 8 HoursBeam Distance: 200 FeetBulb Type: Cree Q4Batteries: 6 AAAProduct Material: Anodized AluminumProduct Dimensions:6.5" L x 1.25" WDimensions Head: 1.55"Product Weight: .8 lbsAvailable Color(s): BlackSwitch: TwistAdditional Features: IPX8