Outdoor LED lighting such as color changing outdoor LED flood light should be designed to meet the latest specifications of outdoor lighting enacted , and design standards of urban road lighting.
First, the work environment
Outdoor LED Lighting especially color changing outdoor LED flood light due to relatively poor working conditions , wind and rain and sun, the sun’s ultraviolet radiation, diurnal temperature changes，the dust , chemical fumes and other conditions, the color changing outdoor LED flood light and other outdoor LED lights is subject to age by the nature year by year, we should take full account of the impact of these factors when designing.
Second, LED lighting materials and cooling mode
Housing and radiator designed as a whole is to solve the heat problem of LED lighting particularly the outdoor LED lights including the color changing outdoor LED flood light, aluminum or aluminum alloy， copper or copper alloys, and other alloys good at thermal conductivity are generally used. There are air convection cooling, heat and strong wind cooling ，heat pipe cooling , ( jet refrigeration cooling is similar to heat pipe cooling , but the structure is more complicated. )
Choosing which cooling method has a direct impact on the cost of the color changing outdoor LED flood light and other LED lamps , the best design products matching program should be considered.
The shade is also critical of the design , there are transparent plexiglass , PC materials currently used, the traditional lampshade is transparent glass products, the material is exactly related to the product quality positioning of shade designed, in general, it is best to use traditional glass for the shade of color changing outdoor LED flood light and other outdoor lighting, traditional glass is the best choice for to creating a long life, high-end fixtures . the shade made of transparent plastic , glass and other materials is better for interior lamp shade，but the life of which is limited for outdoor light including color changing outdoor LED flood light , because the outdoor sunlight , ultraviolet radiation, dust , chemical fumes , diurnal temperature changes and other factors make shorten lamp life of aging , followed by contaminated not easily to be cleaned , so to reduce the transparency of the color changing outdoor LED flood light and other lamp，making a impact on the light output .
Three , LED chip packaging
LED lamps the Chinese manufacturer specializing in commercial color changing outdoor LED flood light and other commercial and household LED light currently produce are based on more than 1W of LED strings to be assembled in parallel , by which the thermal resistance and packaging technology is more advance, but which is not easy to create high -quality color changing outdoor LED flood light and other fixtures. Or the use of 30W, 50W or more modules to be assembled is to achieve the required power , the LED packaging materials useful in epoxy resin, useful silicone encapsulation. color changing outdoor LED flood light and other commercial and household LED lighting products are currently in a period of rapid development, who can find good opportunities to master the era who lifeblood in the a huge market of global economy.Browsing http://www.lead-lighting.com/products/sid53-1.htm to know more characters of color changing outdoor LED flood light.
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