Most likely a bulb is loose and the connection is getting lost as the bulb moves in its socket.
Christmas tree lights that won t burn out.
How to fix the lights on a prelit christmas tree step 1.
Push into its plug each unlit lightbulb.
Some christmas light strings have more than one fuse in which case they ll be next to each other.
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Replace any blown christmas light fuses.
Inspect the chain of lights to see if there are any missing or broken bulbs which could cause the entire string of lights to go out.
This often occurs through rough handling or improper storage of a tree.
Well it has worked well for almost 8 years.
Led christmas lights use light emitting diodes that don t burn out or produce much heat.
They also stay lit longer saving you on both electricity and replacement bulbs.
This ensures that they are nestled tightly and correctly into their.
Ge pre lit christmas trees.
We have two 9ft.
This is what it looks like.
Replace any missing or broken bulbs that you see.
If lights go on and off as the tree and branches are moved around this is not always an indication that there is a short in the wire.
Although these cost more up front they emit brighter light and consume less energy.
Last year we started have a lot of lights burn out and we purchased the light keeper pro.
Look at the fuses above the burned out bulbs.
First slide back the plastic covering on the plug to check the christmas light fuse.