I just got a new Princeton Tec quad tactical headlamp and I like it alot. Waterproof and solid feeling. Interchangeable lenses for red,green or blue light output. 3 settings for up to 45 lumens of output. Flash mode. Only thing is the button isn't as easy to access as my UK vizion. Hope that helps. Posted from my iPhone/Mobile device
ahhhhhh ralphie!!! good to see you on here agian! I was just about to mention that light! I saw it this weekend, and was impressed! nice that you can flip the red sheild up and keep it red at all times without flippin through 4 stages just to shut a light off... it was 50$ in the store, but 30 online... waterproof too!
If you want a flashlight, find a waterproof one, Princeton Tec or Pelican, tape some surgical tubing to it to hang it round your neck and a snorkel tube mouthpiece to the end of it so you can hold it in your mouth for hands free mode.