I collect flash lights...
Using Surefire C2 modified to KM3 Led head for work.
to conserve batteries and convenience, time-intensive work i use
Underwater Kinetics e-Led 4 AA, (non-dive rated)
diving i use Princeton Tec Surge with Princeton Tec 40 for back
up.
have a few Pelicans which i stopped using.
and my first torch ... Maglite 2AA. hehe.
next planned purchase... Surefire E1e LED