Christmas trees. Everyone had unique ornaments and most had colorful blinking lights, but the tree that impressed me the most was the little artificial one that sat atop the TV of my mother's parents.

There are people who leave some string lights up year-round, transferring them from the Christmas tree to ... Dimmable or color-changing smart bulbs can turn from bright light to soft light ...

But what really made a tree a Christmas tree were ... By the 1930s, colored bulbs and cones were everywhere. Today an estimated 150 million light sets are sold in America each year, adding to ...

[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.

the rest of the bulbs will stay lit even if one goes out. No matter what kind of lights the machine makes, they're finally ready to be hung up on a Christmas tree.