Enfolding a Subject with Flat & Wide Light Photographic Quality Underwater Flashlight Ÿ?Ample features as primary lighting source for photography/videography with powerful 700 lumen and wide 75 degree coverage as well as diving light to illuminate wide area for cave or wreck diving. Ÿ?The LE700-W carries specially designed reflector to produce wide and even coverage with natural beam pattern where light is gently diffused around covered area. Standard accessories of the LE700-W include three "Filter LE" in red/pink/orange to change color tone to suit to combined camera- shooting condition and personal preference- which is ideal for photography and videography with its light quality. Ÿ?Wide range of optional accessories is available to install on a camera or camcorder. Ÿ?The LE700-W runs on easily obtainable 3 x AA size batteries. Practical burn time with eneloop pro rechargeable batteries is rated approx. 75 minutes(*). Using compatible rechargeable batteries like "eneloop" enables you to share same battery charger with an INON strobe to enhance mobility and minimize your luggage space. * Average measured time underwater (approx. 25Ÿ??/77ô›F) to get half brightness when continuously turn ON the product. Ÿ?The light head and battery box is made from seawater-resistant aluminum alloy. Simple yet durable construction with double O-ring for moving parts supports depth rating 120m. The independent rotary switch part is equipped with a stopper to prevent accidental flooding due to over loosening and reliable ON/OFF operation. Ÿ?Gold coating on electrical contacts of the light head and battery box provides maintenance free circumstances under normal usage. Ÿ?Interchangeable Light Head design enable you to use "LE700-S"- "LE550-W"- "LE550-S"- "LE350"- "LE250" Light Head depending on usage and supports possible upgrading to future model as well.