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It used to be easy to buy a light bulb. But the transition to more energy-efficient lighting means choosing from an array of products. We help you navigate the world of the 21st century light bulb.
The 60- and 40-watt light bulbs are being discontinued because they fail to meet standards set forth in EISA. That legislation set a timetable that requires all screw-in light bulbs to use 25 ...
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