Color: Black Product Information: Ikelite Gamma, The tactical aluminum dive light, transformed by pure design. At over 220 lumens in a featherweight 4 ounce frame, Gamma boasts the highest power to weight ratio in its class. We started with aircraft grade aluminum and precision-machined a supremely ergonomic, no-slip contour grip. We purposefully avoided unnecessary grooves and texturing on the light body to allow it to slide in and out of your pocket without snagging. Military-grade anodizing and a double o-ring seal provide corrosion-proof and waterproof operation up to 400ft (120m). A heavy duty mechanical tail switch provides either continuous or momentary lighting at the touch of a button. It's not just the sexiest dive light you've ever seen, it's a smart investment. Start building your lighting system with the addition of a diffuser and mount. Useful as close-up lighting, focus assist, or to amplify a larger primary light source. Hand crafted with care. Like every Ikelite product, Gamma is designed, built and tested in the USA. We use locally sourced, top-grade materials from trusted vendors we've been working with for decades. Our lights are built by hand and individually tested for function and waterproof integrity. The average assembly technician is a certified scuba diver and has over 16 years of experience building Ikelite products. We back our products with over 50 years of experience and service within the dive industry.