There's no need to hoard bulbs. Our tests found that new LEDs and CFLs are light-years ahead of earlier ... They're almost as energy efficient as LEDs but take at least 30 seconds to reach full ...
With so many energy-efficient LED bulbs lining the shelves, how do you choose the best one? Ultimately, it comes down to how much light you use in a particular room and how much time you spend in it.
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