How To Fix Led Christmas Lights Without A Tester

Second test the christmas light bulbs with an inexpensive tester available where holiday lights are sold and online usually changing a problem bulb or tightening it will fix the entire strand.

How to fix led christmas lights without a tester.

The christmas light tester will indicate which bulbs are bad and need to be replaced. Replace all nonfunctioning bulbs. With the lights plugged in use the voltage detector to check the live voltage wire between each light starting at the end that plugs into the wall outlet. Led christmas lights last longer and provide more color options than regular lights but they burn out on occasion.

The fist step is to find the led that is no longer working. Christmas lights are the strings of little electric light bulbs often used on christmas trees or to decorate homes or yards. They are light and breakable without getting many hits. Led christmas lights don t have filaments that overheat and burnout.

However there are several ways to fix christmas lights depending on the problem. There s an easy way to fix your led christmas lights and save money. But the lack of filaments also makes them safer. The bulbs of christmas lights are fragile and prone to breakage.

With led christmas lights you don t have to do that anymore. It can be a real hassle to buy new christmas lights every year. The non working led will obviously be in the string half that is not working. A wide range of strings are available but this article is about the new led bulb strings.

As the bulbs and linked in a series wired it s quite tricky to find out the exact broken or fused bulb. If you find a burned out light you don t have to replace the whole strand. That s one of the reasons they are able to last so long. There s a way to test and fix the entire string of miniature lights without testing each bulb individually.

You can also test the bulbs without a light tester although this process will take more time. Sometimes nonfunctioning christmas light bulbs can appear to be perfectly normal so a light tester is the most efficient and reliable way to single out broken bulbs.