DEPTH RATED 150 METERS: Aluminum alloy material, light weight, anti-corrosion;Two sides coated toughened glass with high water pressure resistance under deep water, the depth rated to 150meters. SAFETY AND RELIABLE: Mechanical twist switch, more safe and reliable. Open before launching and close after landing. Rotary switch: the professional mechanically head twist switch offers high reliability underwater. Screw the light head tightly to turn on the light, unscrew the light head to turn off the light. It's very easy to operate. LONG BEAM DISTANCE: The dive light has 6 degrees super narrow beam, quite suitable for recreational diving as a backup light, The beam distance can reach 179 meters. SMALL AND LIGHT WEIGHT: The length is 128.5mm and the weight is only 123g, It is easy to carry and does not take up too much space.Battery Description: AAA. Brand: ORCATORCH. Number of Batteries: 3 AAA batteries required. Battery Cell Composition: Alkaline. Light Path Distance: 179 Meters. Material: Aluminum, Glass. Power Source: Battery Powered. Color: Black, Orange. Special Feature: Light Weight. : B098JQ5TQT. Manufacturer: ORCATORCH TECHNOLOGY LIMITED. Date First Available: July 2, 2021. Batteries: 3 AAA batteries required. (included). Item model number: 580. Package Dimensions: 7.56 x 4.09 x 1.61 inches; 9.14 Ounces.