May 12, 2025 · You're not crazy—those lights did work last year. Christmas string lights often burn out the moment you unplug them, meaning you might not notice there's a problem for months. …

Nov 18, 2023 · Read on for the most common causes of, and the easiest solutions to, problems with Christmas tree lights. Note that for your own safety, before attempting to fix them, check …

If your Christmas tree lights won’t turn on, don’t toss the whole strand! In this video, I’ll show you exactly how to change the tiny fuses inside your light plug so you can bring your tree ...

Dec 2, 2025 · There's always one. J.J. Gouin / Shutterstock If your Christmas tree looks more gloomy than glowing, you might be wondering how to fix Christmas lights. Whether you're …

Dec 6, 2024 · Having a pre-lit Christmas tree is a great way to save time each year when decorating the home, but if the pre-lit tree does not light up properly, then you can follow these …

Oct 28, 2025 · After troubleshooting and identifying the issue, use this section to learn how to repair Christmas tree lights. Replacing a string light bulb that won’t illuminate is an easy task.

Oct 18, 2024 · Kidwell says the basic process for fixing Christmas tree lights is the same as fixing Christmas string lights. Check the power source and fuses, look for damage, check …

Nov 22, 2025 · Systematically diagnose and fix your Christmas lights. Learn to pinpoint failures, replace fuses, and revive dead strands efficiently.

Nov 3, 2025 · Here's everything you need to know to fix your Christmas lights. Christmas lights often fail when you need them most, but fixing them can save both time and money. After …

Oct 16, 2025 · Find out how to repair Christmas tree lights simply by using the best tips on troubleshooting and repairing tools, and maintenance secrets to get your t...