Various parameter standards for the configuration of LED hotel lighting fixtures
In the LED hotel lighting design, the selection and lighting design of LED lamps should be properly configured according to the characteristics of the hotel light environment in combination with various parameters of the lamps. Color temperature, illuminance, lumen, color rendering index, light distribution, etc. should be designed according to the actual space functional requirements. Then, in the process of hotel lighting construction, what standard values should the lighting parameters of different spaces take?
1, LED hotel lighting color temperature selection
For hotels, the main purpose is a transit station for business and travel, and a temporary residence for a rest. Therefore, the color temperature requires comfort, comfort and warmth. LED hotel lighting in different spaces should be dominated by warm white light of about 3000K. In addition to the bathroom room can be more than 3500K white or cool white light source, other spaces should be warm white light. Emphasize warmth and comfort.
2. Color rendering index of LED hotel lighting
The color rendering index of hotel lighting LED lighting is slightly different according to different functional space requirements. Generally speaking, the bathrooms and restaurants need a higher color rendering index, and the lounge area in the lobby can be slightly lower. Lobby, service desk, guest rest area requirements, Ra>85. The color rendering index of Chinese and Western restaurants requires Ra>90. The color rendering index of the toilet requires Ra>90.
3. LED hotel lighting requirements for different functional spaces
Entering the door and the front hall, the design illumination should reach 500Lux on the level 1m above the ground. Illumination requirements for the service desk: generally 750-1000Lux. Illumination requirements in the guest rest area are generally 300-500Lux. The illuminance of general lighting in Chinese restaurants is 200Lux, and the illuminance of general lighting in Western restaurants is 50-100Lux. Illumination requirements for guest rooms are generally 50-100Lux, but local lighting, such as the lighting in front of the vanity mirror, bedside reading lighting, etc., should provide sufficient illuminance, and the illuminance value of 300Lux can be taken in these areas.
4. Light distribution standards for LED hotel lighting
For different functional areas of the hotel, there are requirements for parameters such as light intensity distribution, central light intensity and half light intensity of the light distribution curve. Generally speaking, the height of the hotel lobby is very high. For spaces with a floor height of more than 6 meters, if the beam angle is too large, the ground light intensity will be insufficient. For spaces such as guest rooms, if the beam angle is too narrow, the ground will be too bright and the vertical plane illumination will be insufficient.
If the height exceeds 6m, it is suitable for narrow-beam LED lighting fixtures, providing continuous and uniform brightness. For example, if the distance is 6m, then the central light intensity of its light distribution curve should not be less than 500cd at 1m from the ground; if the jump height is not more than 6m, you can consider using a strip or plane illuminator.
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