国产精品日本一区二区在线播放,国产免费av片无码永久免费 ,精品午夜福利在线观看,欧美亚洲色综久久精品国产

First, illuminance requirements: the general lighting is 50-100lux, and the illuminance of guest rooms is lower to show the characteristics of tranquility, rest and even laziness. However, some lighting, such as the lighting in front of the dressing mirror and the reading lighting at the head of the bed, should provide satisfactory illuminance, and the illuminance value of 300lux can be taken in these areas.

What needs attention is

I. what is easy to be ignored is the writing lighting of the desk. At present, few hotels provide writing desk lamps. Most hotel rooms are replaced by decorative desk lamps.

II. Color temperature requirements: about 3000K

Use a light source below 3500K in the bedroom and a light source above 3500K in the bathroom. Warm colors are needed in the bedroom and high color temperature in the bathroom to show cleanliness and freshness.

III. color rendering requirements: RA & gt; 90。 Good color rendering can make guests feel proud and comfortable.

The above is the selection and parameter requirements of hotel room lamps. For hotel rooms, please refer to this article for lamp selection and lighting design, which will fully give guests the feeling.

Article source: Lamp customization of Zhongshan Hotel www.wenfengds. com