With the help of a microcontroller, a few strings of GE Color Effect Christmas lights can be easily turned into a fully programmable LED strip, or if you are so inclined, a huge RGB LED display.

Smart holiday string lights can add some serious flair to your festivities. With millions of color options and some dazzling effects, they offer a lot more versatility than a set of standard LED ...

A long, long time ago there was a great Design Idea for a simple gadget to find a bad bulb in a series-connected string of Christmas lights: This is really simple and works great, but it exposes the ...