i'v got this one mate.
its got three lamps. the big main one, there is also a torch on the top and a uv lamp on the bottom for checking for leaks
paid about £35 for it on a special offer from my local factors.
charge it up overnight and it userly lasts all day
http://www.ringautomotive.co.uk/prod....asp?prod=2392
cheeRSnick