Ok, I dove my new 10W Cree canister light yesterday and, WOW!! That thing is KILLER!!! It wasn't a night dive, but it was low viz and low light conditions on the Yukon yesterday. I could see my light beam travel past other divers on the descent line and hit the top of the wreck below them. It lit up areas of the wreck waaay better than my buddy's HID light cannon, and had a very bright, white light.
I am very impressed and happy with this purchase. If there are any of you that are hesitant about buying one of Hector's lights, don't worry you will NOT be disappointed.