Comments about Princeton Tec Princeton Tec, Impact II:
First dive to 38' light flooded. I went through the RMA'ed and got a new one. The second light flooded on a 58' dive, RMA'ed and got a third. I am not even going to get the third wet...
This light is very bright for its form factor, and PT was great with their warranty. However, due to my experience with this product I would recommend avoiding it!
Comments about Princeton Tec Princeton Tec, Impact II:
Don't waste your money on this if you think you'll dive with it. Probably water resistant for rain only. I tested it above water - no problems. Took it on one dive as an emergency crevice light. Didn't even use it. The next dive I went on I saw it was all fogged up on the inside and batteries were dead (only 1 week between dives).
Comments about Princeton Tec Princeton Tec, Impact II:
Worked well initially, but broke within a few months after just a few uses. The clip is essentially useless underwater. Really needed something to attach to a D-ring or retractable line.