Cool Led Christmas Lights Out In Middle Of Strand References. If one of your led light strands isn’t working, it’s probably just because it has a bad bulb. If one bulb dies, it can cause the rest of the strand to stop working.
If none of the bulbs in a string of christmas lights work, and you also notice that other lights in the same section of the house go out, you've likely tripped the circuit breaker, says bello. Web i have a string of led christmas lights with a problem , about 1/2 of the lights are on but very dim the other second half is on normal. Starting from the outlet, extension cord, or timer, string your christmas lights on low surfaces first, then work your way up and away from the outlet.
