Review on BlueFire Professional Flashlight Submarine Underwater by Jon Lesperance

Excellent dive light. If you are looking for small/light this is not for you. It is a reliable, lightweight light. It reminds me of those magnetic lights but for underwater use. Therefore, shorten the wrist strap so you don't accidentally knock your teammate off his feet if he gets too close. This is very hard work. A simple on/off switch that also glows in the dark for great lighting. So far so good, will update if anything changes. Definitely what I was looking for.