Hi dajeepman,
Welcome to CPF.. Here you are at the right place to look for lighting-possibellities..
Take a look at this:
http://candlepowerforums.com/vb/showthread.php?t=147609
If you don't need a battery-powered light, maybe a visit at the Lightforce-site can help. Like the Blitz-240, modded in the thread I mentioned they also have smaller versions, all equipped with a pistol-grip.
I can tell you that the battery operated lights like the one I used as a host for modding, are not very weatherproof !! For example: the Thor is full of openings to get rid of the heat.. But I think that it is possible to find a spotlight that is at least "rainproof"..
Any remaining questions ?? please ask
Enjoy your time at CPF and watch your wallet !!!
Regards,
Ra.