with a green LED following in the same decade. The blue LED can also trace its history back to the 1970s. These were initially developed by RCA with a view to making a slimline TV, and although ...

At their simplest, LED TV lights will create a soft, adjustable backlight behind your television, enhancing the ambiance of your home entertainment and reducing eye strain. At their most thrilling ...

Of note is that it’s not just LED lights themselves ... Compounding the problem is that the shorter wavelength, blue-ish light of LED headlights is more energetic than the more reddish, longer ...

Duke Energy has not identified the company that supplied the color-changing lights. Inside normal bulbs, a phosphor-silicone layer adheres to LED chips, changing the color from blue to white.