These 3mm oval LEDs are rated at 620mcd with a beam angle of 100/50 degrees. They are ideal for general illumination, LED displays and any other use where you need a bright, high quality LED.
These are current model Nichia LEDs, part number NSPR346DST.
Note: leads on these might be tarnished as they are silver plated, but you can easily solder though this, it doesn't affect the LED at all.