To the dark city in the next definition of beauty
"Landscape Lighting", the total people instinctively think of a colorful city, there is bright light phototherapy and swayed over the clouds.
LED, the human history of the fourth revolution in lighting
LED is a semiconductor light emitting device, is recognized as the 21st century high-tech products most promising one, in the lead lighting revolution, but also to promote energy conservation, environmental protection and make a significant contribution. With strong government promotion and transfer of global industries echelon, the future landscape lighting will be LED dance era.
LED what beauty, favored by landscape lighting
(1) LED light has a great effect of energy saving, LED power alone is only 0.03-0.06W, and low driving voltage (1.5-3.5V), current is small (15-18mA), the formation of the same illumination situation, power consumption is only one-eighth of incandescent, fluorescent half. LED light source instead of using ordinary visible light and fluorescent lamps for great landscape lighting power consumption, the energy saving effect is very clear, with strong market competitiveness. Incandescent and LED light source life is 100 times, 20-30 times more fluorescent, eliminating the need for frequent maintenance of the pain, along with its rich colors and good controllability for the urban landscape lighting is nothing better . Now, LED is the growth rate of 50% instead of traditional light sources, lighting in the history of mankind will trigger the fourth revolution, greatly improve the survival of the human environment, alleviate the increasingly serious energy crisis in the world.
(2) LED light source structure of light (epoxy resin), small size, can adapt to a variety of sizes and different geometry of space, light is solid, not inflated, there is no gas sealing problems, no glass shell, resistance to impact, vibration, easily broken, determines its strength and stiffness of the lamp light source than other power requirements low. Moreover, LED is a cold light source, good controllability, faster response time can be repeated frequently light off, not tired.
(3) LED light source color pure, rich, the evolution of any color than the color metal halide lamp, the decorative unparalleled. The compact LED light source, it's flexible well, can form a variety of point, line, surface, ball shape. According to beautify landscape lighting decorative purposes, LED light source through the microcomputer intelligent control technology, the changes can be made for point, line, surface, ball and other forms, including: flicker (flash) control for the formation of "points, lines "; gradient (soft variables) control for the formation of" surface "; dynamic change (jump) control for the formation of patterns of vertical and horizontal dynamic change. These three changes in the sphere of rotation can also be formed, also can be a single lamp control and light control group.
Of course, LED is not without shortcomings.
(1) LED is more "delicate", the excellent heat dissipation needs for support, constant current drivers and other solutions to support the use of properly, prone to bad light or even a "dead lights" phenomenon.
(2) a single LED low power, in order to obtain high-power, need to use multiple parallel.
(3) LED color rendering index lower. In the LED irradiation show the true color is not incandescent, which come from the analysis of spectral distribution, a technical issue.
LED landscape lighting needs of engineers and designers with the point of stone into the eye
LED is good enough, in the function of landscape lighting is also obvious, but landscape lighting is not a simple technical parameters, as the city was watching and was promoted new carrier, landscape lighting must be a combination of art and technology, are indispensable. I am an expert from China Toys Suppliers, usually analyzes all kind of industries situation, such as bag sealing machine , vacuum packaging machines.
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