1. According to the survey results, most living rooms, when the lights are fully open, the illumination is between 100-200lx, the average illumination can reach 152lx, and the original standard general activity is 20-30~50lx, the illumination is too low, the American standard is Too high, Japan's lowest, only 75lx, Russia is 100lx, according to the actual situation in China, it is recommended to be 100lx. The writing and reading of the living room, with reference to the US, Japan and the original standard, is recommended to be 300lx, which can be achieved by hybrid lighting. 2. According to the survey results, most of the bedrooms have an illumination of less than 100lx, an average illumination of 71lx, the US standard is too high, the Japanese standard is generally too low, reading is too high, Russia is 100lx. According to the actual situation in China, the general activity of the bedroom is slightly lower than the living room, taking 75lx. The bedside reading is lower than the writing reading in the living room, taking 1501x. General activity lighting is achieved by general lighting, and bedside reading lighting can be achieved by hybrid lighting. 3. The original standard restaurant illumination is too low, the highest is only 50lx, the United States is lower, and Japan is between 200 ~ 500lx. According to the survey results of China, most of them are at 100lx right, this standard is set to 150lx. 4. At present, the kitchen lighting in China is dark, most of them only have general lighting, and the operating table does not have local lighting. According to the actual survey results, the general activities are mostly below 100 lx, the average illuminance is 93lx, while the foreign countries are mostly between 100-300lx. According to the actual situation in China, this standard is set to 100lx. The illumination on the operating platform in foreign countries is relatively high, between 200-500lx, which is for the sake of safe operation and easy identification. This standard is set to 150lx according to the actual situation in China, which can be achieved by hybrid lighting. The color rendering index (Ra) value is formulated according to the CIE standard "Indoor Workplace Lighting" S 008/E-2001, which meets the needs of China's economic development and living standards. At the same time, current light source products also have such conditions. The original standard bathroom illumination is too low, the highest is only 20lx, and the foreign standard is between 50-150lx. According to the survey results, most of them are about 100lx, and the average illumination is 121lx, so this standard is set to 100lx. As for face washing, makeup, and shaving, it can be illuminated by mirror headlights, and the illumination can be between 200 and 500 lx. 6. The color rendering index (Ra) value is based on the CIE standard "Indoor Workplace Lighting" S 008/E-2001, which meets the needs of China's economic development and living standards. At the same time, current light source products also have such conditions.
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