Easy Way To Check Xmas Lights

Then connect the second bulb to the socket in the middle of the string.

Easy way to check xmas lights.

If the other neon bulb lights then the problem is in the first half of the set. If the original neon bulb lights move halfway down the remaining part of the set and try again. Then connect the first bulb to the first socket and repeat the process for the second one. Either way you are testing 25 of the 50 bulbs without breaking into a sweat.

At first divide the number of lights into two distinct sections. Then remove the middle bulb of the string and check it with the multimeter. Christmas light testers the most convenient way to test for faulty bulbs in a light string is through the use of a light tester. Open the sliding compartment door and remove the fuse s.

Check the fuse holiday lights usually have cartridge fuses in a small compartment in the cord plug behind a sliding door. Light testers search for the point in the string where the voltage changes between a good bulb with current flowing and a problem area with minimal current.