In most CFLs, it's been moved to the base of the light bulb itself. When choosing a CFL, look for the lumen rating, not the watts. Watts are a measure of energy, while lumens indicate the light ...

There's no need to hoard bulbs. 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 ...

Like the incandescent bulb before it, the compact fluorescent (CFL) bulb is rapidly fading into obscurity as there are fewer and fewer reasons to use them over their LED successors. But there are ...