Everything you wanted to know about Compact Fluorescent Bulbs, including the mercury problem

We've been looking in to compact fluorescent bulbs (CFLs) to reduce energy consumption for lighting. Here's what we've learned so far.

Manufacturers say that a 13-18 watt CFL produces light equivalent to a 60w incandescent bulb, an 18-22w CFL is the equivalent of a 75w bulb, and a 23-28w CFL is the equivalent of a 100w bulb. This is based on the "lumens" rating on the side of the box. Full Story »

Posted by Kaizar Campwala

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John Burgess
5.0
by John Burgess - Oct. 1, 2008

The only 'error' in this article is that it accepts the hype about the apocalyptic dangers of mercury. It does note that the amount of mercury in the CFL bulbs is minuscule and that it evaporates very quickly, though. Yes, mercury has been shown to be seriously damaging for fetuses and small children. It's effect on adults is insignificant.

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