A traditional light bulb isn't bright or energy-efficient and ... The better approach? Give yourself a full spectrum of lighting possibilities by making sure all of those lights are dimmable.

Their replacement equivalents, compact fluorescent lightbulbs and light-emitting diode bulbs, are bright ... but take at least 30 seconds to reach full brightness, don't last as long, and most ...

Unlock to see our ratings and compare products side by side Actual 3K or 12.5K color temperature (kelvin) is the average measured color temperature of 10 bulb samples. Those with 2700 K are ...

You might have learned in school that Thomas Edison invented the light bulb, but the truth is much stranger (public domain) It has been known for a long time that passing a current through a wire ...

Moreover, getting the full benefit of xenon or LED requires ... Independent tests have shown, however, that these blue-tinted bulbs tend to produce less light, not more, than standard halogens ...