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There are two sizes of seven and eight centimeters for the ceiling downlight holes at home, and you can buy seven centimeters for both, because the downlight itself has a flange, which can be blocked by placing it on the eight-centimeter hole.
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Decoration ceiling size reference.
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A hole of 7-8CM is size. When you buy it, tell the store how big the hole is.
Personally, you can install whatever lighting you like, but it is the art to coordinate with the whole house.
If each light is the same, then one more will definitely be brighter and the visual effect will be better. >>>More
OK.
There are no restrictions on the installation and use of downlights. The function of the downlight is to supplement the light, like a downlight can be placed in a place where the lighting is insufficient. Or if you feel that the original lamp is more power-hungry, you can install a downlight to use it. This can also be seen according to the actual situation. >>>More
The light strip is calculated according to the meter, 15m, it is recommended to buy or 16m, the price of no rice ranges from Foshan lighting, it is about 10 meters, and Philips is 50 meters; Downlights will have a projection area according to different power, according to this area to convert the distance on the line, in addition, everyone has different requirements for the light and darkness of the downlight, the general downlight is about 30 pieces of one.
The reserved downlight line should be reserved for the person who has the ceiling reserved by the plumber, and the person who has the ceiling will install the ceiling for you.