ok so what am i rambling about.......
This stuff:


casually hook it up to a old car battery or caravan / deep cycle leisure battery and for £4-5 ish allowing a couple of quid for a bit of wire and a fuse holder assuming you have a old car battery or can run a wire from your car fag lighter you now have a decent light enough to light a work shop / garage / room
this is just a lash up with it hooked on a few old cable clips to the beam in the garage...
off

and on...

mmm onions.... and a strange floating tennis ball so we dont shove the deep freeze through the wall and into the ditch behind the workshop when we put the car in there... (it hits the screen at the right stopping point) .....
a full 5m strip draws about 2a

the one i used in the pics above are the White version but i also got a warm white one to play with..

i got them from here:
http://www.ebay.co.uk/itm/271560874215
they came pre made off with wire at each end so if you dont have a soldering iron you can get 2 lenghts out of the 5m without any real electrical knowledge there are cut points marked on the strip black wire to negative white to live ideally via a 2a fuse
the stuff is self adhesive with 3m tape on the back of it so can just be stuck into place