Background of Project
Urban lighting projects can illuminate the environment, beautify the city, highlight the cultural heritage of the city, and highlight the corporate image. Therefore, it has always been valued by local government departments.
Classification of city lighting
Functional lighting project
Landscape lighting project
Urban lighting demand
An excellent urban lighting project must fully reflect the organic combination of night lighting technology and art, rationalize and artisticize the lighting function, and strive to maintain the original style of the building. At the same time, add unique artistic conception and effects under the lighting environment to make it more attractive and ornamental.
For tall and magnificent engineering buildings, the lighting rendering of the city should be evenly divided, regardless of the lighter or heavier. From the perspective of the effect, it should be able to highlight the grand and magnificent building from any angle.
The lighting of thin and short buildings should start from the local uniformity, with thick ink and heavy color, and cover its weak and short congenital shortcomings with local colors and dynamic glare. In addition, the lighting of buildings should pay special attention to changes in the surrounding environment. The light and shadow of the surrounding environment and background will affect the intensity of light required by the building.
In terms of color and luster, priority should be given to warm colors, which form a sharp color contrast with the cool colors of buildings at night, so that the outline of the building is more obvious. At the same time, the warm light field is spacious, giving the building a feeling of extension. The feeling of movement in the tones should be static or less moving, to highlight the tall, cold and solemn building stairs.
Architectural lighting should match the surrounding natural environment and blend with the color, luster and dynamics of the surrounding buildings. Don't be too dazzling because of your own light. The environment is wide and quiet, and should be quiet, or less moving in the quiet, like a water lotus, quiet and elegant.
Key points of urban lighting project
Every city, every scenic spot, even every street, every building has its own function, characteristic, historical and cultural connotation and different future development. How to show their characteristics through lighting is the core of the city's lighting project.
Suitable light source
The selection of the light source should consider factors such as the color rendering of the light source, the light color of the light source, the luminous power, and the effective operating life of the light source. The color of light has a lot to do with the color of the exterior wall materials of the building.
Required illuminance value
The required illuminance during the building lighting project mainly depends on the brightness of the surrounding environment and the color depth of the building's exterior wall materials. The illuminance value is for the main facade (main viewing direction). Generally speaking, the illuminance of the secondary façade is half of the main façade, and the three-dimensional effect of the building can be expressed by the difference in brightness of the two sides.
According to the building's own characteristics and the surrounding environment of the building, appropriate lighting methods are selected to express the desired lighting planning effect.
Proper led lights
When choosing a brightening light source, the beam angle, rated luminous flux, light intensity, light output ratio and light distribution curve of the projector must be considered. And adhere to the principle of "energy saving, environmental protection, durability and practicality".
On-site effect optimization and adjustment
The projection direction of each lamp designed by the computer is only for reference, and the illuminance value calculated by the computer is only a reference value. Therefore, after the installation of each lighting project is completed, the lighting planner needs to go to the scene to make adjustments. In fact, it should be adjusted repeatedly according to what the human eye sees.
LED demand of urban lighting project
- Easy installation
- High light transmittance
- Waterproof and explosion-proof
- Optional beam angle
- Adjustable illumination angle
- No flicker, low light decay
- Low consumption, energy saving and environmental protection
- High lumen and good color rendering
- Fast startup