"Home Depot Compact long life Fluorescent bulbs for as lo as .97" After Rebate.

“Commercial Electric” energy saving bulbs. Rebate tear pads [are available at some Home Depot.] Look for signs that say “Save up to 50%” on the bulb boxes. They had several models in stock, but I think the best deal is for a 60 watt bulb that uses 14 w of power and is a 5 yr bulb. It rings up @ $3.97 but has a rebate of $3. Model # is 772-747 UPC # is 7 62148 98814 4. You are allowed a maximum of $30 cash back on the rebate per addy so you can stock up. This bulb fits nicely on table lamps.
-Coolarrow

Just remember that some of the bulb goes through a warm up time b4 they can display full brightness.