Master the eight secrets of hotel LED lighting design (two)

Use the same color temperature light source to avoid the confusion of light color

The same functional area, surface and objects, the use of uniform color temperature light source, so that the unity of the color of the light environment. In terms of the lighting design of the hotel, because of the emphasis on the conflict and drama, the uniform color is in line with the characteristics of the hotel.

Illuminator with high luminous flux utilization

Optimized design and high luminous flux utilization. We often encounter such a situation, the light source was the total flux by the nominal is very high, but because of the low efficiency of the lamp light output, after the results calculated illuminance values and actual completion, measured using a luminometer result far. It is recommended that the relevant factors of the luminaire efficiency and the parameters of the light distribution curve should be entrusted to the relevant units to carry out the inspection.

Select the appropriate light distribution

In order to avoid the loss of luminous flux in two aspects, the distribution of light intensity distribution, the central intensity and the half light intensity of the light distribution curve are selected to deal with the room air ratio.

For example, some wine is usually located in the building lobby of the podium, the ceiling is usually very high, high above 6m is very common, with narrow beam angle and light illumination distance long, not only in the upper part of the very bright, but the ground and from the activity area ground 1m, but the lack of brightness of the counter; if, in the lower room ceiling area using light distribution that appears the ground is very bright, and the vertical illuminance is insufficient.

The higher the hotel, the higher the color rendering index

The color of the light source commonly used color index CIE to evaluate, it is the more than and 10 kind of colors include people of color, with the evaluation of the light source and standard light source (overcast sky light) for evaluation of difference color display. Generally speaking, the higher the Ra of a light source is, the better it will be.

However, it should be noted that, because Ra is the average color samples, so, although some of the color rendering index is very high, but for a particular color may not be good. This point should pay attention to the hotel lighting design.