I do a lot of night shooting and used to carry around multiple torches to cover all scenarios. The T18 with the got-swap pills means I carry a single torch and I can switch between Infrared, Ultraviolet, Red, White or Green light in less than 20 seconds.
These torches are powerful and very light weight so they're easily mounted on weapons or carried in my pocket without even pricing they're there.
I've now switched over from my previous Infrared Night Illuminator to the new Brinyte T18 because on top of the fact they're lightweight, powerful and a quality build, the batteries last a LONG, LONG time.
I'm seriously impressed with my T18 and I'd recommend them!!
See the review I did on mine and see the quality night footage for yourself at ARPC.co.uk!