I just saw an ad in a magazine for the new MAG-TAC led light from Mag Instruments. It advertises 250 Lumens, run time of 4.5 hours and uses 2 CR132's. It said it is available in Urban Gray, Coyote Tan, Foliage Green and black. It actually didn't look too bad, it had a grenade style grip with a crenelated bezel.
First I've heard of it and I can't find a thing on it doing a Google search.