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In the paper, we made full use of daylight and electrical artificial light sources to achieve energy saving and comfortable lighting environment. Field investigation of the lighting design of one underground parking in Dalian Nationalities University of China was investigated and improved by simulation. The tubular daylighting devices and LEDs were used to the lighting design of the underground parking...
In the paper, to find the only filed color temperature testing method, three kinds of color temperature testing instrument, color luminance meter, color illuminance meter, and mobile spectrometer were introduced. By comparing their construction, color illuminance seems to be most available to measure the color temperature of outdoor LED lamps. Considering disturbing factors such as vehicle light,...
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