This Item Includes: Light, 6-Batteries, Lanyard, Lubricant, Owneru0026#39;s GuidenIkelite PCa (2nd Gen) Halogen LitenUltimate Choice for Use Above and Below WaternReliable and Affordable PerformancenBrilliant Intensity of Halogen Bulbs Designed Specifically for IkelitenA great choice for reliable and affordable performance. Turn on the brilliant intensity of halogen bulbs designed specifically for Ikelite. A standard PR style base allows for emergency replacement worldwide. A unique lock ring slides effortlessly to opens each light for battery changes and secures with a snap to prevent accidental flooding. A heavy-duty rotating switch can be operated with one hand and features a switch lock to prevent turning on in storage. Rubber and ABS construction provides durability and 100% corrosion-free performance. Ikelite PCa flashlights are designed to deliver the performance you need in the most compact and reliable package. The light is depth rated to 300' (90 meters) and provides 7.2 Watt of brightness in a concentrated spot beam. The light is powered by 6 AA NiMH or alkaline batteries (alkaline included) with a burn time of over 2.5-hours. The light measures 2.5" x 4" (63 mm x 101 mm), comes with a vinyl break-away safety lanyard, silicone lubricant 1cc tube and instruction guide.