High Brightness RED LEDS - Clear, undiffused 5 mm lens, 1000 mcd (120 millilumens) at 20 milliamps over 20 degree viewing angle, 10 degree half-power angle. Forward voltage 1.8-2.2 volts, wavelength 637 nm, spectral line half width 20 nm. 20 pcs. for .15 cents each. #RED-1000-20 [email us at medworth@gmail.com if you prefer to purchase in 100 bag lots @ $0.12 ea piece]