White LEDs are just blue LEDs with a yellow phosphor, so the spectrum usually has a blue hump, and a red-green hump: http://www.soundandvision.com/content/led-

White LEDs are just blue LEDs with a yellow phosphor, so the spectrum usually has a blue hump, and a red-green hump: http://www.soundandvision.com/content/led-vs-cfl-bulbs-color-temp-light-spectrum-and-more http://www.soundandvision.com/content/led-vs-cfl-bulbs-color...