advantages and main research directions of led outdoor landscape lighting engineering lamps and lanterns-尊龙凯时平台入口

because led does not have a glass shell, unlike the traditional light source, he can be well combined with the landscape of the city street. it is also possible to decorate and illuminate the city's leisure space, such as path, staircase, class a, and waterfront. in places where space limitation and guidance is needed, such as road pavement segmentation display, local lighting of stair step and indication lighting for emergency exits, we can use led luminescent buried lights with proper surface brightness or lamps embedded on vertical walls. lights like theater audience hall floor guide lights side of the seat, and the shopping center floor guide lamp. in addition, compared with neon lamp, led has no fragile glass because of low pressure, and it will not increase cost because of bending. it is worth promoting in standard design. as led is dynamic, the digital control of color, brightness and active saturation can create static and dynamic lighting effects.

outdoors brightening project

the indoor and outdoor full color led display is the most attracting outdoor outdoor screen device in the world. the advanced digital video processing technology has unparalleled super large area and super high brightness.  according to different indoor and indoor environment, various luminescent pixels are used to achieve different brightness, color and resolution. to meet various uses. it can dynamically display the information of graphic and text animation, and can play various media texts by using multimedia technology.

because led has a series of advantages, the research and development of led landscape lamps and lanterns are mainly in the following directions:

(1) the upgrading of conventional landscape lamps. the conventional landscape lamps and lanterns include garden lights, footlights, buried lights, small radio lights, lawn lamps, fast lane diverting lights, and wall lights. the light source uses the led, and combines the change control to carry on the landscape, making it more artistic.

the development of non - standard landscape lamps and lanterns. in landscape lighting, lighting installation to protect the landscape, protect the environment, prevent the lamp unsightly, to beautify the day, night lighting art. this requires the lamp structure and installation for the specific scene, the architectural features to the system, many standard lamps led lighting design is to meet the above requirements, not flexible, and is especially suitable for non-standard lighting design specific scene, landscape lighting and landscape coordination, beautify the environment to a new level.

(3) the intelligent control technology of led landscape lighting. the intelligent control technology of led landscape lighting belongs to analog or digital technology, or computer control technology, most of which are compact or embedded systems. according to led's good controllability and rich color composition, according to the principle of three primary colors plus digital gray level control, it can evolve almost anywhere beyond the natural color.

three color led, if only two levels of gray level control, namely bright and dark, can achieve 8 colors.

three color led, such as the use of three level gray level control, namely, bright, medium, dark, can achieve 27 kinds of color change.

three basic color led, such as the use of digital gray level control, color can reach 16 million 770 thousand kinds.

there are many kinds of light sources that can be used for landscape lighting and should be considered in terms of effect, performance and cost when selecting light sources. in the comparison of different solutions, not only to compare the light price, should be more comprehensive comparative analysis of economic life, because some efficient, long-life light source, although the price is higher, but reduce the number of operation and maintenance cost is low, economic and technology is reasonable.