Check out this itty-bitty 0805 LED. This is a high quality, ultra bright SMD LED. It's the size of Franklin Delano Roosevelt's nose on the Dime. The 0805 SMD LED is commonly used for switching out the light in your cell phone, car dash, etc.

ColorMCD (Min.)MCD (Typ.)Voltage (Min.)Voltage (Typ.)Wavelength
Blue1251703.03.2470
Red1602101.61.9624
Green3555503.03.2550
White78012003.03.2x=0.30 y=0.31
Amber4605501.82.0550