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Christmas light bad bulb finder.
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Step 1 if you re able to locate a bad bulb just unseat the bulb remove the bulb from the plastic base and replace it with a similar bulb.
Many led christmas lights are made without removable bulbs so the circuit won t fail if a single bulb breaks.
No fear here is how you can find that pesky problem and repair your christmas lights so that you too can pay your share to the electric company this holiday season.
You use the probe to search for the open bulb in the string.
Otherwise the operation is the same as the neon bulb version.
Get it as soon as wed jan 22.
There s a way to test and fix the entire string of miniature lights without testing each bulb individually.
If you have led christmas lights with removable bulbs the troubleshooting process is similar to incandescent bulbs.
Finding bad bulbs on led christmas lights.
Starting at one end of your strand or in the dark portion of your strand use your voltage detector or light tester to locate the faulty bulb or dead length of wire.
From the string and move it along the cord until it stops beeping at the defective bulb.
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