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Title: Compact fluorescent bulbs typically last 10 years while incandescent bulbs last about 1 year. For ... Post by: retard23 on Jan 21, 2018 Compact fluorescent bulbs typically last 10 years while incandescent bulbs last about 1 year.
For a given amount of light, a tungsten bulb draws 100 W and a compact fluorescent bulb draws 15 W. If the cost of electricity is 0.10/kWh, how long would you have to operate a compact fluorescent bulb to save 5.00 compared to the costs of operating a tungsten bulb? Title: Compact fluorescent bulbs typically last 10 years while incandescent bulbs last about 1 year. For ... Post by: jester1997! on Jan 21, 2018 Content hidden
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