Are the light bulbs in the hallway and in the bathroom in public places connected in series or paral

In particular, many large shopping malls are like this, because this can reflect the benefits of shopping malls, because to go to such large shopping malls, you have to go shopping for a period of time, most people have to go to the bathroom, if the bathroom is very unhygienic, but also very unclean, no one will go to visit next time.

It's okay for everyone to see it, hehe, I often go into the wrong place, if someone just comes in, you can humorously dissolve the awkward atmosphere, you say to her, "Haha, you went into the wrong bathroom", and then explain, I'm sorry, I went into the wrong place.

The wall was not dry when it was decorated, so it would be moldy after decoration.

When the general home is decorated, there is a main gate, and then a few branches behind the main gate, the general air conditioning is a special line, an air conditioner and a gate, the kitchen and bathroom should be a total of a gate, and then a turnkey knife in the living room, a turnkey knife in the bedroom, so in the electrical box at home, you will see a row of several gatekeepers, the purpose of each switchblade is different, first of all, you have to figure out the purpose of each switch, that is, turn on all the lights in the house, and then turn off a switch, see where the lights are out, Then the knife you turn off is to control the light off this piece, of course, your current toilet light is not on, even if you turn off the toilet knife correctly, you will not know that you are closing the toilet knife, because there is no light on and off to indicate you, then there is only the use of elimination, that is, the use of other knife to find out, it is best to write the purpose on each knife, the last one you don't understand will be the toilet knife, if your air conditioner is not turned on, You turn off the air conditioner after the lights in the whole room will remain the same, you should turn the air conditioner on, when the air conditioner is turned off when the air conditioner stops, you will know that the gate knife is air-conditioned, after knowing the use of all the gate knives, see if there is electricity at the lower mouth of the gate knife of your control kitchen and bathroom, use the test electricity test, if there is electricity, it is the wire that transmits electricity to the toilet is broken, to change, if you still want to walk the line in the wall, the amount of work and the cost will be very large, you must first make a groove in the wall, Rewiring, you have to patch up the slots, and you also have to paint, which will be very troublesome. In this case, this line is generally walked outside the wall, if the lower mouth of the gate knife that controls the toilet is not powered, just see if there is electricity at the upper mouth of the gate knife, if there is electricity at the upper mouth, and there is no electricity at the lower mouth, then I don't need to say, it must be the gate knife is broken. I'm talking about the wiring situation of most families, or to treat the specific situation, some decoration masters are not particular about wiring, in this case it is difficult to say. >>>More

There is little chance of leakage. Basic security. Except: >>>More