C9 Christmas Lights Not Working

I checked the fuse as instructed but it still did not work after replacing the fuse.

C9 christmas lights not working.

There are several ways to repair your lights depending on the problem and how hands on you re willing to get. By the third week half of them did not work. The christmas light tester will indicate which bulbs are bad and need to be replaced. 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.

It combines a voltage detector bulb. In other words if a bulb burns out the filament is blown the rest of the lights stay lit. Some christmas light testers work by having you slide each christmas light bulb through a hole. Start by checking for a blown fuse a common problem with a quick and easy fix.

More than likely one of your mini light bulbs has popped out of it s socket modern mini lights are manufactured with a shunt wire that keeps the circuit intact if a bulb burns out. I bought noma led large string lights for my house and i turn my christmas lights on the first of dec 1st. The best option is to use either an electrician s multimeter or a tool specifically designed for repairing christmas lights such as the lightkeeper pro.