Indeed, blue-LED bulbs are so common because they’re easier to mass-produce. But it’s not just a duel of cold white blue-LED bulbs versus warmer yellow violet-LED bulbs.

Yellow-hued light bulbs are worth trying, too. “Yellow lights—and red lights—do not attract insects as much as regular white lights,” Russell says. Other ways to keep bugs away from your home ...

Reducing blue light with a new type of LED that won't keep you up all night Date: April 28, 2021 Source: American Chemical Society Summary: To be more energy efficient, many people have replaced ...

This can be achieved by either using the blue LED to agitate a fluorescent chemical within the bulb or, less commonly, mixing the three primary LED colors of red, blue, and green.

Home Living Wellness There's a new prototype violet LED that won't keep you awake like blue light does Researchers are developing a new kind of LED that won't cause insomnia and mood disorders ...

So do fluorescent and LED (light-emitting diode) light bulbs. While evidence is growing that shows blue light can be helpful during the day, nighttime exposure has been linked to health issues ...

Blue lights on porches and in yards represent support for police. The light bulbs were generously donated by local Lowe's, Ace Hardware and Walmart stores.