Out of curiosity, what do you guys use for dive lights? I just bought my wife and I some Big Blue lights for our last trip.
http://www.bigbluedivelights.com/products.asp - I got the FF1x5 AFO (Auto-Flash Off) model which I think I will be mounting to my Ikelite housing on this next trip, and she wanted the CF250 for its small size, and the nice Goodman glove and adjustable beam width. Both lights put out a very nice amount of light, and I run them both on Eneloop rechargable batteries which makes them very easy to keep at peak brightness (nothing is worse than having a dive light dim (or worse - go out completely) in mid-dive!).
The FF1x5 - aside from having the very nice AFO feature comes with a 1" ball mount for attaching to your camera rig. If I mount the FF1x5 to the camera rig, I think I will have to pickup another small light that I can use for boat entries where my camera rig is lowered down to me... I've done entries with a compact without strobes, but there is absolutely no way I would try an entry with the SLR. On our last trip, we were on a liveaboard, and the normal entry was from the side of the vessel and was about a 10 foot drop to the water - it was fun, but absolutely impossible with any kind of extra gear. Actually, I blew out the diaphragm in my main reg on one entry where I looked down instead of out straight - darn thing started free-flowing and no attempt to stop it worked. Luckily I ended up climbing back on the boat, swapping second stages, and since we were on a liveaboard with the compressor right there, topping off my tank so I could hit the water again and catch up with the group.
- Bill