i have plenty of experience changing light bulbs, and i must say that personally, i think light bulbs are overrated. i mean, come on, with the advent of flourescent tubes, the light bulb has overstayed its welcome.. given that a fraction of nepal still does not have electricity, we should all revert to using tuki lamps and candles at home if we cant agree on using flourescent tubes. this is just so that everyone is treated equally. now, before someone labels me anti-light bulb, let me just point out that i am neither pro nor anti-light bulb. to learn more about light bulbs, go to - http://www.thelightbulb.com