Installation of lamps and lanterns principles have?

Choose decorative lamps and lanterns should pay attention to follow some basic principles: one, should be to choose according to the height of the room. Room 3 m high, unfavorable choose the droplight with long boom and sag high crystalline light, otherwise it will impede safe 2, should choose according to room area. Sheet metal processing lighting area is not greater than 2% of the area of the room - 3%, such as insufficient lighting, can increase the quantity, otherwise it will affect adornment effect. Third, to decorate a style to choose according to their own choice. Chinese, Japanese, around Europe type lamps and lanterns to decorate a style harmonious and unified, to avoid the sense that gives a person with clutter. Fourth, pay attention to the room environment to choose. Special environment such as toilet, kitchen, for example, should choose to have the lamps and lanterns of moisture-proof, waterproof and special functions, to ensure the normal use. Five, the dome light of lamp act the role ofing to choose according to the room at the top of the bear ability. Especially for the top of the condole top, there must be enough load, adapted to install lamps and lanterns.