Limit the time your Christmas tree lights are on to six to eight hours, preferably while someone is awake and able to monitor them, says Margulis. This time frame minimizes the risk of overheating and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The job of stringing lights on your tree is no joke, and unless you have a team of elves to help you out, ...

When the holiday season arrives, basking in cheer around the clock is a goal we can all get behind. After all, those twinkling lights do more than just light up your Christmas tree—they add a magical ...

Outdoor Christmas lights can pose a fire hazard. Learn whether it's OK to leave them plugged in all night and how to keep your home safe.

Learn to hang, style, and safely store Christmas lights with tips, LED advice, color coordination, and step-by-step guidance for a dazzling display.