Here's a little pointer for those of you who use 8' single pin flourescent bulbs:
Most of the larger chain stores( lowes, home depot, kmart, etc) replace ALL the bulbs in the store once a year, usually around the first of the year. Find out which electrical contractor gets the job, and approach them to buy some of the old bulbs. Most contractors will amost give them away, as they have some life left in them, but can be a burden to store or dispose of. I have a friend in the business, and can't remember the last time I actually bought a bulb,and I have about thirty light fixtures to keep bulbs in. If I only get a few months use out of a bulb, who cares? It was free!
Jimbo