Anyone have experience with this light? It would likely see use as a primary for those times when I don't feel like taking my 21 watt HID out. It would even be tempting to take it on our diving vacations (Hawaii mainly now that we're on the west coast). I have no exposure to a 3 watt LED dive light so I'm going on the assumption that brighter is better. For the price I could get a handful for 3 watt LED backups locally. I'm anticipating that it would quickly end up as part of my wife's kit, so bonus points for a bright light that isn't attached to a cannister and is vacation friendly. Thoughts?