The open wire lamp holder of the old house wants to be dismantled and replaced with a new one. Any good suggestions?

In daily life, we often encounter the phenomenon of sudden power failure or broken light bulb at home. Especially in some old houses, if there is no one to live in for a while, you will often encounter the situation that the light bulb is not on when you go back to the old house. Part of the reason why the light bulb doesn't light up is the wiring problem at home, and there is also a possibility that the lamp holder of a light bulb has a problem and needs to be replaced. I have the following suggestions for the need to replace the open wire lamp holder in the old house:

1. If you don't know the lines, please ask a professional to answer them.

For most people, the wiring layout at home is not very clear, and they don't know much about the professional knowledge of electricians. Especially back to the old house, because I haven't lived for a while, I don't know if there is something wrong with the wiring in the house. At this time, if you want to replace the open wire lamp holder, try not to do it yourself. You can ask a professional electrician to replace it online. Electricians have rich circuit knowledge and experience, and can replace the open wire lamp holder as soon as possible on the premise of ensuring their own safety. If the time is too late, you can ask the residential property personnel or the village electrician to help replace it.

2. If you replace it yourself, please check the safety of the lines in the old house first.

If you have experience in replacing the open-wire lamp holder, you plan to replace it yourself. When the new lamp holder has been purchased, it is best to find an electric pen to check the wiring safety of each room in the old house to ensure the safety of the circuits in the room. Please close the main switch, put on rubber gloves, take off the original open-circuit lamp holder and replace it with a new one under the condition that there is no short circuit everywhere.

If the situation is urgent, you really can't find an electric pen for line inspection. You must first find the main power supply and turn off the main switch. Then change it. After the replacement is completed, turn on the switch of the lamp holder to see if the bulb can emit light.

For the demolition and replacement of open wire lamp holders in old houses, the most important thing is to ensure that you don't get an electric shock. Whether you do it yourself or ask a professional electrician for help, you must turn off the main switch before starting work.