It's their xl252 light, which is quite powerful, and comes with a dimmer switch. This kit includes the light, gun light mount, switches, and batteries/charger. I just ordered one.
That's the light I bought and arrived the other day, but haven't even taken it out of the box yet. I think I screwed up though, I didn't get the dimmer switch. It's got to be better than the light I had last year.
"Government is not the solution to our problem, government is the problem." Ronald Reagan