What's in the box: Light,Lock-off switch and an adjustable, Cushioned wrist lanyard.
The 2-Watt Trek 400 LS is the first BC pocket-sized dive lantern to use the High Power LED. This comfortable to use and carry LED dive light is a perfect entry-level night diving light or a great backup light for serious night divers. Powered by 4-C-cell batteries, the Trek 400 LS delivers 8+ hours of solar-quality (5,500K) white light that helps restore sunlight color at depth. Its smooth reflector delivers a narrow, bright beam, while double O-ring seals give this light an underwater depth rating of 300 feet.