I put these questions to the test. Join me after the break for some background on the light bulb cartel from the days of incandescent bulbs (not a joke, a cartel controlled the life of your bulbs ...

I wanted to understand the advantages of LED lighting over traditional options, and it turns out there's more to it than just ...

Researchers at the University of Michigan developed a new type of incandescent light bulb capable of emitting bright, twisted light—known as chiral light—using technology reminiscent of Thomas ...

Light bulbs have been the standard mode of illuminating homes in the United States for more than a century after replacing ...

LED lights typically last far longer than their incandescent predecessors. If your bulbs are failing early, these are the ...

The other big problem with incandescent lights is that they are relatively inefficient since most of the energy produces heat and infrared light. A typical bulb is around 5% efficient in terms of ...

Smart light bulbs can be expensive, so let us help you find the best deals around. This GE Cync A19 Smart Light Bulb 2-Pack ...

Halogen bulbs, a type of incandescent, remain an option but ... which surrounds the bulb, affects light output and light color. A shiny metal reflector casts the most light but increases glare.

A light source that is created by a light emitting ... they began to replace incandescent, halogen and CFL fluorescent bulbs. LEDs draw considerably less power and are up to 80% more efficient.

I can no longer live without smart light bulbs. These are the easiest and cheapest way to start building out your smart home, and deals on them are getting pretty good. Take this GE Cync A19 Smart ...