I picked one up the other day at Lowe's for $7 (with 65K bulb). Desktop lamp.
Here in the states we have PC lights that screw into regular incandescent light fixtures and I use them (rather heavily) on a nano reef, everything seems to love them. WalMart sells a "daylight" 20 watt bulb made by Lights of America for $5. They are self-ballasted. Sorry I didn't have anything in particular to sell but thought this may sparkle some creativity.