OK, look at this. The size of the 5mm LEDs with either the clear or red plastic cover over them is almost exactly the size of those little white punchouts for three ring paper. Now imagine that they are either red, or clear, as per the lens pic below. Now seriously, what do you think?
This would be even better. These 5mm High Flux Piranha LEDs have a clear bulb that only peek out 2mm.
