Cam mounted lamp

Chaps,
I'm after illuminating the interior so the cam's circuitary doesn't have to work over load. Anybody know of a good lamp that can be used in those family get together situations?
I suppose I would like it to illuminate up to 2 - 3 metres from the cam and run off it's own power source.
Also, is there an attachment or gadget that can be mounted on the hot shoe that can then have mounted on it two accessories? (mic & lamp)
Any giudeance would be much appreciated

 

You can find a small lamp here :-

http://www.keene.co.uk/cgi-bin/codesearch.pl?HVL20

comes complete with it's own battery and charger but if you want to run it straight from the mains as well when your indoors you need one of these :-

http://www.keene.co.uk/cgi-bin/codesearch.pl?HMA

Not exactly a bracket which fits your existing hot shoe but a bracket you fit to your tripod screw which then provides two shoes can be found here :-

http://www.keene.co.uk/cgi-bin/codesearch.pl?TWINSHOE

...

 

Thanks BJC,
I have gone and ordered the lamp & Shoe accessory thing. I think the lamp comes with the mains adaptor/charger anyway, so I didn't order one of those.
Thanks again,
Brum