C9 Christmas Lights Not Working

You re not crazy those lights did work last year.

C9 christmas lights not working.

I have tried to buy replacement bulbs but i can not find them on an shelves where i bought them. 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. The christmas light tester will indicate which bulbs are bad and need to be replaced. There are several ways to repair your lights depending on the problem and how hands on you re willing to get.

In other words if a bulb burns out the filament is blown the rest of the lights stay lit. By the third week half of them did not work. It combines a voltage detector bulb. Christmas lights often burn out the moment you unplug them so the problem often goes unnoticed.

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. 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. Some christmas light testers work by having you slide each christmas light bulb through a hole.