How To Fix Led Christmas Lights Without A Tester

That s one of the reasons they are able to last so long.

How to fix led christmas lights without a tester.

The christmas light tester will indicate which bulbs are bad and need to be replaced. 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. The bulbs of christmas lights are fragile and prone to breakage. As the bulbs and linked in a series wired it s quite tricky to find out the exact broken or fused bulb.

It can be a real hassle to buy new christmas lights every year. 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. A wide range of strings are available but this article is about the new led bulb strings. With led christmas lights you don t have to do that anymore.

But the lack of filaments also makes them safer. If you find a burned out light you don t have to replace the whole strand. There s a way to test and fix the entire string of miniature lights without testing each bulb individually. There s an easy way to fix your led christmas lights and save money.

Led stands for light emitting diode and the colors they produce are both stronger and purer than dye coated incandescent lamps. Some christmas light testers work by having you slide each christmas light bulb through a hole. Use a light tester to test each bulb individually. The non working led will obviously be in the string half that is not working.

Replace all nonfunctioning bulbs. The fist step is to find the led that is no longer working. Led christmas lights don t have filaments that overheat and burnout. They are light and breakable without getting many hits.

Led christmas lights last longer and provide more color options than regular lights but they burn out on occasion. 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.