LED flood lightsAt first, LEDs were only called red and green at that time. They were called LEDs long ago. Until the invention of blue LEDs, LED lighting was now available. The English name of light-emitting diode is LED. Speaking of LED, its blue light is harmful. The energy contained in blue light and ultraviolet light in sunlight is not as strong as the blue light component leaked from white2020 LED Flood Light — MAX Series.