Space/Science — HabitableZone

Space/Science » in reply to Thanks, Phil. Do LEDs emit in a broad band of frequencies, or at several specific lines?

Here you go

FROM:
http://en.wikipedia.org/wiki/LED

http://upload.wikimedia.org/wikipedia/en/thumb/0/0a/Red-YellowGreen-Blue_LED_spectra.gif/800px-Red-YellowGreen-Blue_LED_spectra.gif


Combined spectral curves for blue, yellow-green, and high brightness red solid-state semiconductor LEDs. FWHM spectral bandwidth is approximately 24-27 nanometres for all three colors.

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