CREE LEDs by Different Color at Various Voltages

LED current / voltage comparision test using 5 volt source
results R val
Red 2.01/450 5.6 ohm Red 2.05 /320 7.2 ohm
Green 3.7 /305 4.5 ohm Green 3.0 /220 7.2 ohm
White 3.4 /275 4.5 ohm White 3.27/195 7.2 ohm
Blue 3.2 / 3.25 4.5 ohm Blue 3.0/225 7.2 ohm

Red 2.06/360 6.6 ohm Red 3.2/300 8.2 ohm
Green 3.2 /240 6.6 ohm Green 3.0/200 8.2 ohm
White 2.2 /314 6.6 ohm White 3.25/180 8.2 ohm
Blue 3.0 /240 6.6 ohm Blue 3.0/205 8.2 ohm


LED spec at 350ma

Red 2.1 /350 ma
Green 3.4 / 350ma
Blue 3.2 / 350ma
White 3.2 / 350ma