Household LED lamps
Date:2011-05-26 13:53
Status:Be resolved
Question:admin
as of 2010[update]. These bulbs are more power-efficient than compact fluorescent bulbs[6] and offer lifespans of 30,000 or more hours, reduced operated at a higher temperature than specified. Incandescent bulbs have a typical life of 1,000 hours, compact fluorescents about 8,000 hours.[citation needed] A LED light bulb can be expected to last 2530 years under normal use. The bulbs maintain output light intensity very well over their life-times. Energy Star specifications require the bulbs to ty
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