“The light is very easy to install.” ...

Many cities are replacing their incandescent traffic lights with LEDs, despite the higher initial cost. Here's why that's ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. John Carlsen has more than a ...

The Helieon sustainable-light module is the first easily-upgradeable LED lighting solution designed and competetively priced for mass-market adoption. The module combines Bridgelux’s LED arrays with ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sebastian Compagnucci Sebastian Compagnucci is deputy audience director. He ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rory Evans Rory Evans is a writer focused on skin-care and beauty products.

Once upon a time, buying a lightbulb meant choosing an incandescent one of between 25 and 100 watts, depending on how bright you wanted the light to be and the fixture you were putting it in. You ...

If you’ve ever bought a “miracle” light that barely brightened a pothos, you already know the grow-light aisle can feel ...