First, the landscape and LED light source
Science needs to be analyzed and understood. Landscape lighting needs appreciation and taste, and art requires deep intuition. The art of landscape lighting must pass through light and illumination to generate vitality.
Lighting can change the appearance of the environment, artistic lighting and color, constitute a dynamic and static light, sound, color landscape, but also show the landscaping, sculptural, fashion of the landscape garden lamps, to the natural environment.
As people's ideology and lifestyle change, the lamps, light sources, materials, styles and design methods have changed a lot. In selecting the appropriate light source, in addition to the economic factors, it is also considered from the overall light environment effect and the texture reliability of the material, and also pays attention to the uniformity of the natural environment and lighting. Landscape lighting uses LED light sources to get rid of the traditional one-way design.
Second, the light environment of LED
In order to improve visibility and enjoyment. LEDs have been increasingly used for signal and signage lighting, traffic lights on roads, induced lights in buildings and facade lighting for outlines, urban gardens, garden lights, and multi-colored lighting on pedestrian streets. It is produced by using ultra-high brightness LEDs. Its excellent energy-saving features and extremely long service life are favored by lighting designers and owners.
LED light source features:
1. Good uniformity of illumination, the emission angle is 100o, and the luminosity is 40~50Lm/W.
2. The average life of the light source is ≥100,000 hours, there is no serious light decay phenomenon, the luminous attenuation is ≤10%, and the energy consumption is ≤24W. 3, the wavelength of the light should be consistent, the light intensity of the light color RGB should be continuously variable
Red light: λ=630nm～650 nm
Yellow light: λ=585nm～593 nm
Green light: λ=525nm～528 nm
Blue light: λ=467nm～473 nm
4, and can be programmed according to the overall requirements of the environment, resulting in the overall artistic landscape effect.
Third, the color
LED light-emitting diodes have a soft light color, and have strong artistic effects in squares and garden lighting. It not only provides comfortable visual conditions, but also needs to coordinate the various lighting colors to reflect the landscape lighting style and increase the artistic beauty. The space design is intended to create a spatial landscape that meets people's visual needs, aesthetic needs, and psychological needs.
Because of the visual perception of the color reflected by the night scene on the lighting of the garden, different colors, art appreciation and cultural level are displayed. Red is a warm color, reminiscent of the sun, red flag, fire, making people feel warm, warm, warm; yellow is warmer, giving a noble, bright, cheerful feeling; green is the main tone of the forest, full of vitality It reminds people of green mountains and green waters, bright spring and freshness, symbolizing youth, peace and health; blue is a kind of extremely calm color, forming an elegant and tranquil atmosphere, reminiscent of the blue ocean, blue Sky; white is a cool color, it often makes people think of ice and snow, think of the cold, giving people an elegant, pure, peaceful feeling.
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