A funny batch of LEDs @ Evil Mad Scientist Laboratories…

A few weeks ago we got a batch of LEDs– a sample order from a new vendor. These are 10 mm diffused white LEDs, much like the ones that we use on the Peggy 2 or in the LED Ghosties. On the surface, they look okay. But after lighting them up, we noticed something funny in a few of them that led us to discover their deep dark– or really, shallow and clear –secret.