Our tests found that new LEDs and CFLs are light-years ahead of earlier versions. Standard 60- and 40-watt bulbs are the last to be phased out, though remaining stock can be sold; 75-watt bulbs ...
(100-watt and 75-watt bulbs have already been phased out ... many people prefer them over CFLs because of their immediate and warm light. However, halogens use up to 28 percent less energy ...
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