The lights in the rental house don't work, and the socket has electricity, but I get angry when I take the wire cover. What's the problem?

Let me answer this question, solve your doubts and help you solve the problem.

First, we need to see if the control switch of the house wiring is turned on. Many times, in order to save electricity, landlords usually pull down the light control switch when there are no residents. All we have to do is find its control panel and push it into the switch room, and there will be electricity in the room.

We found that the line was on fire, so the line had virtual connection and leakage. We can't use electricity at this time. Electricity is very dangerous. Don't touch yourself! Be sure to find a professional to have a look.

To sum up, find the control switch and see if the control switch of the lamp is pulled down. If there is a spark, there is something wrong with the circuit. Be sure to find a professional electrician to check the circuit.