Lobster diving or photography can really get your hands full. How do I keep light on my subject or that five pound lobster with either my camera or game bag or hunting tools in hand? The high-intensity Mini Q40 is lightweight enough to attach to your mask strap for hands-free illumination of camera settings, hunting, gauges and close-up marine life. Rubber strap attaches to the Mini Q40 light allowing you to attach it to your mask strap. Works well as a photographers spotting light. Strap also fits Sea & Sea, Ultralight and other camera mounting adapters.