Researchers have developed experimental contact lenses that use nanoparticles to convert the invisible wavelengths of ...

Dutch artist Posy narrated a wonderfully tranquil video essay about the evolution of the light bulbs and lamps that he ...

Whether one of your lights went out and you only have an LED bulb on hand to replace it with, or you've decided to completely replace all of your incandescent and fluorescent lights with LED bulbs ...

LEDs function as fluorescent lamps containing a blue LED, a driver LED, and a fluorescent sheet that converts blue light into longer wavelengths ... Additionally, incandescent bulbs, which closely ...

LED lighting products produce light up to 90% more efficiently than incandescent light bulbs ... to regulate the light intensity or blue wavelength light to match the requirements of LED ...

Like with incandescent light bulbs ... no proposals to regulate the light intensity or blue wavelength light to match the requirements of LED technology," the foundation says.

One simple swap shared to TikTok by @antonroggo suggests that swapping any LED bulbs in your home for more familiar incandescent bulbs could go far in improving energy levels and overall wellness.

And yes, designers say, incandescent bulbs are worth the trouble. “My husband loves efficiency, so he is a huge fan of LED bulbs,” designer Tracy Morris, of McLean, Va., said in an email.

Low-blue light sources like incandescent and halogen ... within a narrow band of 440-495 nm sky-blue wavelengths made possible the design of white LED light that was either blue-rich or blue ...