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Anonymous users2024-01-23There is a marked circuit diagram, red into the live wire, under black 1 into zero, under black 2 out zero to connect the lamp zero. White and yellow are connected to the lights respectively.
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Anonymous users2024-01-22It's like a time bomb. You should ask what color thread to cut first!
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Anonymous users2024-01-21Hello, I'm a technician in the circuit, can you take a picture clearly.
The bathroom has integrated lights, barrel lights, warm lights, generally mostly integrated lights, there are heating exhausts, if this is the case, the light panel is stuck on, you take a closer look, only take the light panel and change the lamp tube after the card on the line, the barrel light is much simpler, remember that you must first pull down the total tie.
The buckle is movable, think about it carefully, and since it is not damaged, you can install it. If it really doesn't work, then find an electrician to help you install it.
The only way to remove this light is to pry off the metal frame and then find the mounting screws. If you want to replace the bulb, you just need to pry off the metal bezel and the lampshade will be removed.
Look at what kind of material it is, it is unlikely that the gypsum board will be removed from the old one, and there will be more repairs; Suspended ceilings in bathrooms and kitchens can be reused.
It can be dismantled, but after the dismantling is completed, it must be done anew, because the gypsum board is fixed on the keel by white latex and self-tapping, in addition, the gap between the gypsum board is treated with gypsum and caulking tape, and the paint is scraped with putty brush, and you should pay attention not to loosen the keel when you dismantle it, but even if you do it according to the requirements, there is still a color difference after the paint is brushed, after all, there is a new and old ah! The color difference will not be obvious after half a year!