With the advancement of science and technology, more and more modern technology is used in display design. Lighting exhibition booth design and construction are no longer the same as before. Only the display of exhibits is considered. The use of lighting technology can be combined with color design. Bringing better results to the display design is of great significance in terms of aesthetics and function. So what are the common display lighting designs?

1. Illuminance: The required illuminance values are different for different exhibits. For example, food, sundries, books and flowers need 100-500lx; dark textiles, jewelry and leather need 200-1000lx; fine arts need 300-500lx; mechanical appliances need 100-200lx.

2. Brightness distribution: In the exhibition, the theme of the content on display should be the brightest part of the field of vision. The light source and lamps should not be eye-catching, so that the audience can pay attention to the exhibits. For exhibits that need to be highlighted, local lighting is often used to enhance the brightness contrast between it and the surrounding environment. The distribution of ambient brightness determines the visual adaptation of the audience. Between exhibition rooms with different illuminance levels, especially in the corridors of the exhibition halls with a wide gap between light and dark, there should be a gradual transitional lighting area, so that the audience will not feel dim when going from a bright environment to a dark space, and reduce the interest in viewing. The brightness and color of the background of the exhibits should not be overwhelming. The ratio of the brightness of the exhibits to the background should be between 1:3 and 3:1. In general, the background should be a matte, colorless (or light, gray) finish.

3. Reflection and glare: It is very important to avoid the interference of reflection and glare on the audience in the exhibition space. In the initial planning and weaving stage, careful consideration should be given to the location of windows and lamps and the illuminance distribution of the exhibition hall. Firstly, direct glare must be prevented. If daylight lighting is used, direct sunlight should be strictly shielded. Artificial light lighting fixtures must have sufficient shading angle; secondly, prevent reflection interference. Reflective interference has the following situations:

a. The glare caused by the light source reflected in the eyes of the audience through mirror glass or other glossy surface is a reflection.

b. The brightness of the audience or other objects is higher than the surface brightness of the exhibits, and the reflection image that appears on the glass or glossy surface is a secondary reflection.

c. Light curtain reflections appearing on exhibits of glossy materials.

d. In order to avoid one reflection, the lighting source of the flat exhibits should be arranged outside the reflection interference area. If the illuminance of the exhibits can be higher than the general illuminance level of the exhibition hall and the illuminance of the audience area, the secondary reflection can be reduced.

4. The color of the light source: due to visual color adaptation, whether it is sunny or cloudy during daylight illumination, as long as there is sufficient illuminance, the perceived color of the object will always remain constant. Therefore, from the perspective of the color of the light source, natural light is an ideal lighting source. If artificial lighting is used, in order to maintain the inherent color of the exhibits, it is ideal to use daylight light sources.

5. Flexibility: Commercial exhibitions are relatively active and have a short period. In order to meet this requirement, it is best to use flexible light guides and spotlights to cooperate with general lighting. For exhibition rooms with natural lighting, manual or automatic kong shading devices should be provided to adjust the luminous flux at any time when the light changes.

6. Safety: Pay attention to the heat dissipation of the light source, and the power consumption shall not exceed the power supply load to ensure the smooth and safe progress of the exhibition as scheduled.

7. The form of exhibition lighting: the commonly used lamps for exhibition lighting include incandescent lamps used as general lighting, daylight and cool white fluorescent tubes used in the top or showcase, small spotlights used as accent lighting, and colored lights used to create atmosphere, etc. Should be selected according to the specific situation. The forms of exhibition lighting are as follows:

a. The lamps of the suspended ceiling and showcase should be shielded with Tic Tac Toe or shading board (in the showcase) so that the light is directly below or obliquely below.

b. The slide box adopts side wall (flat or curved) reflective lighting, and the light needs to be even and soft.

c. The display cabinet against the wall adopts mixed top and side lighting.

d. Layout lighting can use lamp trough or trough lamp.

e. Spotlights should be used for the lighting of key exhibits.

f. To create a certain atmosphere or background, cold light or colorful lights can be used.

g. According to design requirements, lighting advertisements or shapes can be woven.