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Anonymous users2024-01-24Drywall or calcium silicate board. Is the light trough or flat in the trough, and what is the width of the trough?
One thing to grasp: you can't double billing. Some are calculated by area, and some are calculated by meters.
In our place, without paint, about 50 cm wide, single-layer ceiling, about 60-80 yuan.
In the living room, people don't use their eyes to look directly at the light, there is no harm to the eyes, but there is no need to use such a large wattage lamp, generally speaking, the living room according to the 1W led light per square meter, that is, 22W can be, if you feel a little darker, you don't need 90W.
That is if your light strip is not installed, there will generally be no such situation, if the light strip is straight. It's like a ret their side light inside is also brought by the lamp, you put the things straight, they are straight, they are all attached to the side of the lamp, you can actually follow the top of the light, straighten it.
The salary is 35 to 45, and the material is good and bad