The only practical way to resolve this issue is to replace the chain.
How to fix a pull string closet light.
But the one in my furnace room just broke.
Before starting flip the circuit breaker or pull the fuse to disconnect the power to the light then test to make sure the power is off photo 1.
I pulled the string hanging down and it came out and ended up in my hand.
This simplifies the wiring but it also means that you can t turn off the wall switch when it s time to replace.
I have a few like that.
How can i repair so i can use the light.
I have the old one bulb pull string lights in my basement.
Fortunately with the right tools an experienced do it yourselfer can handle this task.
Pull chain fixtures are made from either plastic or porcelain but we recommend the porcelain because it withstands heat better and lasts longer.
Many ceiling fans and light fixtures use pull chains to operate the unit which can break down and stop working over time.
Replace the broken fixture as shown in photos 2 and 3.