"The tooth building wants to send and stop, the victory gathers with the Linpu Shuiqing. The shadow of the people covers the moon, the lights are high and the stars are scattered." The lights are high, the garden is like a star, even brighter than the stars, the stars create a flashing night. The charm. In the Song Dynasty, the poet Su Shi wrote the Haishu poem and wrote: "The east wind is full of sublime, the fragrant fog is empty and the moon is changing. Only the night is deep and the flowers are sleeping, so the high-calorie red makeup is burned." It can be seen that in addition to the moonlight at night, the garden landscape must be Presented by carefully arranged lighting. Ancient architectural lighting channel This section of the planning "Pastel · Lighting articles" will introduce the commonly used lamps in garden lighting. 
Garden lighting is a striking landscape in garden architecture. During the day, different styles of lamps can be used to decorate the courtyard and organize the scenery. At night, the lighting can be used to provide a safe lighting environment to instruct and guide visitors to the destination safely and smoothly. And a variety of decorative lighting effects, can also enrich the night of the courtyard. Garden lighting can also be used as a typical decorative element to highlight the focus of the group, and to develop a hierarchical sequence of scenes to shape the spatial sequence of the garden environment.
As we all know, the role of the luminaire is to fix the light source, distribute the luminous flux emitted by the light source to the required place, prevent the glare caused by the light source and protect the light source from external forces and external humid gases. The choice of lamps in the garden should be based on the use of environmental conditions, site use, light intensity distribution, glare limitation, etc., in addition to easy to install, it is also necessary to consider the shape of the lamp and the surrounding garden environment, so that the lamp can be a garden landscape Add color. In normal environments, open-type luminaires should be used; in wet or particularly humid locations, sealed waterproof or waterproof and dust-proof luminaires can be used.
Introduction of lamps commonly seen in gardens
· Road lamps: functional road lamps and decorative road lamps
(1) The low-position street light also becomes a lawn light, and the position of the lamp is below the height of the human eye, that is, a street lamp with a height of 0.3-1.0 m. It is generally installed in a limited walking space environment such as a house, a garden, or a walkway.
(2) Walking and walking road lights, the height of the poles is between 2.5-4m, and the lighting design has downlights, lateral expansion lights, ball lights and direction-controlled cover lights.
· Square lighting: a high-power light-emitting type lamp with mirror-polished reflector, high-intensity gas electric light source, high light efficiency and large illumination surface. The luminaire is equipped with a rotating device that can adjust the direction of illumination of the luminaire.
·Pool light, moisture-proof lamp: It has good waterproofness, and tungsten halogen lamp is generally used.
· Door light: The lamps installed on the courtyard entrance and entrance and the door of the garden building are door lights, including the lamps installed on the low wall, and the door top lights, the door wall lights and the front seat lights.
Neon lamps: neon lights can be activated instantaneously, light output can be adjusted, and lamps can be made into various shapes (text, patterns, etc.). Moreover, the pattern can be changed and flashed continuously, which can play an obvious advertising role.
Suggestions on the status of lighting applications
1. Discover the potential of garden lights. Under the premise of satisfying the basic functions of the garden lights, try to find out its potential, enrich the garden lamp shape and strengthen the function, so that the garden lamps are no longer expensive and simple "lights".
2. Reasonable matching and correct selection of lamps. Creating a good lighting environment requires communication and negotiation between the landscape design and the lighting designer. The effects and achievable effects cannot be separated. The two are closely related and indispensable. The correct selection of the luminaire is the premise that the ideal effect can maintain a stable state, and the IP rating can be referred to according to the use environment.
3. Avoid light pollution. Avoid light pollution mainly from the location and number of lamps, for example, on the road, it is best to choose lamps using refracting or diffuse lighting. In areas with more visitors, special attention should be paid to the placement of various lamps to avoid direct lighting, especially the number of lamps that control strong lighting.
4. Vigorously develop energy-saving lighting. Use energy-saving light bulbs and new energy lamps (solar and wind) whenever possible, as economic conditions permit. Although the one-time investment in energy-saving bulbs and new energy lamps is higher than that of conventional lamps, in general, energy-saving lamps have incomparable advantages in terms of pre-buried pipeline costs and long-term maintenance and energy consumption.
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