The development of multi light sources and multi styles of lamps and lanterns is the development trend of the lighting industry. The lighting products with energy-saving lamps and led as the main products are constantly emerging, and the lighting industry will step into a new energy-saving era.

In order to save energy better, lights should be distinguished according to their functions: general lighting and key lighting. General illumination can be used for general lighting, while key lighting should be used for art, porch and other spaces.

1. Hall, lobby and corridor lighting. The hall, lobby and corridor are the places that people must pass through in the past. They are the first impression when entering the room. Generally, small spherical lamps, flat circular or square ceiling lamps are used. Their specifications, sizes and sizes should be matched with the living room.

2. Living room lighting. The living room is the central area of family members' activities. The number and brightness of lighting should be adjustable to fully show the family style. The combination of general lighting and local lighting is often used, i.e. one main lamp, with other auxiliary lights. Such as: wall lamp, downlight, spotlight, etc.

3. Bedroom lighting. The main function of the bedroom is rest, but not a single sleeping area. The choice of lamp shape and color should be based on creating a quiet and warm atmosphere. Indirect or diffuse lighting is suitable. Indirect lighting is used indoors, the color of ceiling should be light, and the effect of reflected light is good. If small low wattage spotlight is used, the ceiling should be dark, so as to create a romantic and soft emotional atmosphere. Try to avoid placing the bed under the chandelier so that when people lie on the bed, there is no light to stimulate their eyes.

4. Kitchen lighting. Kitchen lighting has a high requirement for brightness. Because people spend a long time in the kitchen, the lighting should be comfortable and attractive, which can improve the enthusiasm of food production. Generally, the embedded or semi embedded astigmatic ceiling lamp is set on the top of the operating platform, and the mask is embedded with transparent glass or transparent plastic, so that the ceiling is simple and the trouble caused by dust and oil pollution is reduced. A range hood is generally set above the stove, and there is a small invisible white light in the hood for the lighting of the stove. If the kitchen also serves as a dining room, a single cover single fire lifting type or a single layer multi fork type chandelier can be set above the dining table. The light source should be warm incandescent lamp rather than cold fluorescent lamp.