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In terms of size, it is enough to hide the light down 20 cm, but in reality, it is generally 2 to 3 cm down the flat beam. The yin angle line is generally 5 to 12 cm.
The most direct way to save power ,,, is to look at the wattage of the spotlight bulb, W,, and add it up to see how much. >>>More
One is to look at personal preferences.
Second, if there are renderings, the overall effect is good according to the renderings. >>>More
1. The first one is in the form of a lamp, see how long your lamp pool is, buy a lamp according to the length, generally 1200 long, 900 long, 600 long one. >>>More
Don't you know this? Generally, the ceiling is two layers of wooden boards, the layer is smaller, the layer is larger, the light strip is just installed in the position between them, oval, it is best to look good with a round headlight like a rehtech, with an ice blue light strip. Beauty is dead.
Depending on what kind of light strip you are installing, if it is a lamp, it will consume high power, if it is an LED, it will consume very low, and if it is a small incandescent lamp bead, the power consumption will be low.