Look no further! These 200 LED Christmas lights are just what ... and off for 9 hours. These lights feature a 29V low-voltage plug, making them safer and more energy-efficient.

[Robert] wanted more out of his GE Color Effects G-35 LED Christmas lights. He reverse engineered and then hacked the protocol the lights use to communicate so that he can control each bulb.

[James] was wandering around Walgreens after Christmas and found something very interesting – RGB LED Christmas lights that were individually addressable. At $6.50 for a strand of 15 lights, he ...

While LED Christmas lights are more expensive upfront, you’ll save money in the long run. You can pay $13.65 per month to decorate your rooftop with those old incandescent lights, or 22 cents ...