青青草华人在线视频丨av女人的天堂丨国产精品美女一区二区三区丨亚洲影院av丨国产清纯白嫩初高生在线播放性色丨日韩新片av丨日韩成人在线一区丨三级a午夜电影无码丨国产尻逼视频丨99riav6国产情侣在线看丨国产成人一区二区三区小说丨国产精品综合久久久久久丨操碰视频在线丨久久15p丨嫩草影院一区二区丨在线丨暗呦小u女国产精品丨日韩精品一区二区三区在线观看l丨亚色中文成人yase999co丨漂亮人妻被中出中文字幕丨国产96色在线 | 国丨久久伊人热丨国产在线aaa片一区二区99丨黄色片在哪看丨日韩一级理论片丨国产天堂在线观看

High power LED wall washing lamp is a very important tool in lighting engineering. It lights up landmark buildings, shopping malls, scenic spots and places with large traffic on the street. In order to facilitate people traveling outside at night to know the road signs, high-power LED wall washing lamps are used in some hotels, office buildings and buildings.

The function of high-power LED wall washing lamp in the construction of urban lighting project can be explained in detail from the following points:

(1) clarify the city outline. The outline of the city under the sun is determined by the shape, color and architectural shadow of its edge buildings. The more organized the city is, the closer it is combined with the surrounding environment, and the more difficult it is to distinguish the outline of the city; The urban lighting at night clearly outlines the urban outline, which is significantly different from the surrounding areas. When looking at the city from a high place at night, the outline is intact and clear, which intuitively reflects the shape and planning of the city.

(2) highlight the urban structure. In addition to the geomorphic features, the identification of urban structure mainly lies in the identification of different areas formed by urban roads and architectural groups. The city under the sun reflects all the information of its components, in which the urban structure is hidden and difficult to distinguish. The night is the integration of the minor and subsidiary parts of the city, and becomes the "bottom" part of the black. The construction of lighting project emphasizes the primary and the essence part of the city, and becomes the part of the bright "map", which makes the city structure prominent and easy to identify. It has both sense of orientation, sense of hierarchy and three-dimensional sense.

(3) highlight urban lines. In the city at night, regularly arranged street lights decorate the road into several light bands, interweaving in the city, with clear primary and secondary. Street lights make the road structure clear and easy to distinguish.

Article source: high power LED wall washing lamp:http://www.tralandia.cn/