Incandescent bulbs have been banned in the United States, but are you able to just install an LED bulb in their place, or do you need an upgrade?

Compact fluorescent light bulbs — once considered corkscrew-shaped emblems of the clean-energy transition — will effectively be phased out under a Biden administration rule finalized Friday ...

In discarded fluorescent lighting, mixtures of rare-earth-based phosphors, the substances that contribute to a light's color, are found in a thin coating inside the bulb.

If you notice serious signs of wear and tear or any broken parts, it’s time to replace your bulb. 4. Test with a multimeter: To accurately diagnose a fluorescent bulb, you will need a multimeter (also ...

Fluorescent light bulbs were once the most energy-efficient lighting option available to consumers, and they remain common in schools, offices, garages, and basements. Advances in technology and lower ...

Maine law already prohibits throwing fluorescent bulbs in the trash, but only 16% are properly disposed of, according to DEP.

Selling and manufacturing incandescent light bulbs is now banned in the United States. Here is where to buy LED, CFL, and smart bulb alternatives.

A fluorescent bulb produces light by sending an electric current through a fluorescent-coated tube filled with argon and about 4 milligrams of mercury (old thermometers contain 500 milligrams).

Besides being less efficient than LEDs, compact fluorescent light bulbs have trace amounts of mercury, a dangerous toxin. The average CFL has about 4 milligrams of mercury, according to EnergyStar.