First, consider the safety and energy efficiency of the luminaire. When selecting a luminaire, you must first check the quality of the luminaire, check whether the luminaire warranty certificate and the certificate are complete; and that is to focus on energy conservation and energy saving, you should use high-efficiency energy-saving lamps or energy-saving light sources.
Second, pay attention to the color and style of the lamps and the matching of the room. The color, shape and style of the lamp can be selected according to the color tone of the room. The type of lamp can also be selected according to the function of the room. For example, the living room can choose the chandelier with luxurious ceiling lamp and the warm light source. The study can use more light. Soft, bright, avoiding glare, lamps and lamps with milky white shades should be added for local lighting for study and work; the bedroom should form a calm and gentle atmosphere, which gives people a sense of security, and can use more milky or lighter colors. And chandeliers and downlights. It is especially emphasized that the metal part of the luminaire should not have too strong reflection, and the lighting does not need to be too strong to create a calm atmosphere and reduce fatigue and tension.
Third, the size of the luminaire should be combined with the area of ​​the room, the number of furniture and the corresponding size. For example, a small living room of less than 12 square meters should be used with ceiling lamps or wall lamps with a diameter of 200 mm or less. The number and size of the lamps should be appropriate. So as not to appear too crowded. Many insiders believe that the rational choice of lamps must first make the lamps suitable for the size and shape of the indoor space, in accordance with the purpose and character of the room.
The fourth is to let consumers learn how to distinguish the quality of lamps with lights. The first trick: turn the light on with the palm of your hand (the energy-saving lamp is not hot), if the palm is still the original ruddy color is the qualified lamp, if the palm becomes green and gray, it is the unqualified lamp. Good lighting is not only energy efficient, but also healthy and comfortable, and it can protect your vision. Inferior lights are like a mist when they look at things at night.
Ammonium Carbonate,Baker′s Ammonia,Sal Volatile
Co., Ltd. , http://www.chaluminumhydroxide.com