The ceiling lights around the ceiling are installed at a reasonable distance between the two lights

This depends on the size of your room, your own reasonable arrangement, but there are a few suggestions, first, now home decoration, be sure to choose LED lamps, second, the price of LED lamps and lanterns should not be confused by the market, and there is no shopkeeper exaggerated, three, LED lamps and lanterns are energy-saving and environmentally friendly, directly convert electrical energy into light energy, no mercury, eye protection, power saving...

It should be distinguished according to the use function, it should be the living room and dining room, and the center of the use function area projected on the ceiling is the theoretical reasonable position.