LED lights are one of the most common type of lights in our lives now, but the creation of specifically blue LEDs proved to ...

Blue LEDs are bright and efficient, and were the last stepping stone towards producing the white LED that illuminates the world today. There are two methods to create white light from LEDs.

He made a ring of these junctions in series, which is enough to light a bright blue LED. While the author notes that this thing is producing a considerable amount of voltage, its not producing ...

This was a very bright light, and we tested it while ... 5,000K is the most common color temperature for an LED workshop light. The slight blue color is kinder on the eyes, particularly during ...