However, LED lamp shell heat and the use of premises in accordance with the power level, there will be different options. Cooling methods are mainly the following: Al fin: This is the most common way of cooling, aluminum fins as part of the housing to increase the cooling area. Thermal plastic case: a thermally conductive material at the time of filling plastic injection molding, plastic housing increases thermal conductivity, heat capacity. Air hydrodynamics use light shell shape Enshi professional led display production, creating air convection, which is the lowest-cost way to enhance heat dissipation. Fan lights shell reinforced with long life and efficient internal cooling fan, low cost, good effect. But the trouble is that some fans want to change, does not apply to outdoor, this design is more rare. The use of heat pipe heat pipe technology, the heat conduction from the LED chip to the housing fins. In large lamps, such as street lights, etc. are common design. Surface radiation heat lamp shell surface treatment do radiation heat treatment led display production, the simplest is to apply heat radiation Wei Sheng Zhi Hua paint, radiant heat can be taken away from the lights the way the shell surface. Green LED diode light source itself, though the display on the screen because they require consideration in the design and application of the really caused a certain degree of light pollution when Yang led display production in cluster use of LED large giant, but this contradiction is bound to exist, and can not be completely eradicated. Only the use of technical means and policies and regulations to maximize reduce light pollution, coordinating the needs of advertisers and people watch psychology. At the same time, we also see today's relatively neon and white box advertising, LED display light pollution has been greatly reduced. LED electronic display and also has the advantage of energy-saving and colorful, will be a comprehensive alternative to neon outdoor lighting, information display Yichang professional led display production _led display production _ 金锐光 electricity provided by Yichang 金锐光 Technology Co., Ltd. . Yichang 金锐光 Technology Co., Ltd. (www.ycjrgd.com/) strong, credible, in Yichang, Hubei electronic, electrical and other industries cooperation projects accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinrui Guang electricity and you hand into the brilliant, for a better future!