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Hits:Updated:2020-08-08 15:08:10【Print】
The lighting fixture consists of a lighting source, a lampshade and accessories.
1. Lighting lamps are divided into decorative lamps and functional lamps according to their functions.
1. Decorative lamps are composed of decorative parts and lighting sources. In addition to considering the requirements of lighting efficiency and preventing glare, they mainly meet the needs of architectural art with beautiful appearance.
2. The function of functional lamps is to redistribute the luminous flux of the light source, improve light utilization efficiency and avoid glare, and create a suitable light environment. The lampshade of special lamps used in humid, corrosive, explosive, flammable and other environments also plays a role of isolation and protection.
2. Lighting fixtures are divided into indoor lighting fixtures and outdoor lighting fixtures according to the place of use.
Lighting
1. Indoor lighting fixtures are usually classified according to the distribution ratio of total luminous flux in the upper and lower hemispheres of the space. According to the recommendations of the International Commission of Illumination: divide the lighting fixtures into five types: direct, semi-direct, uniform diffusion, semi-indirect, and indirect.
2. Outdoor lighting fixtures, mainly floodlights. Floodlights, also known as projectors, use reflectors, transmissive mirrors and grids to confine the light within a small solid angle to become a strong light source, and are often used for large-scale building night lighting.
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