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The high power LED usually refers to the LED whose power is more than 1W, which is the hottest technology on the market today. Since the inception of the technology, high power LED with its versatile, full-featured advantages has aroused the wide attention of the lighting industry and consumer groups around the world. The High-power LED is a major breakthrough in development of lighting technology,it has an unparalleled advantage on energy efficiency, cost savings and lighting. The brightness of the High power LED per watt reaches 80 lumens (Note: the brightness of the ordinary incandescent lamp is 15 lumens / watt, energy-saving lamps is 70 lm / W), providing endless possibilities for the energy. In addition, the life of the high power LED is 5-7.5 times longer than of the traditional incandescent light bulbs, 1.5-5 times longer than of the energy saving lamps. In fact, in addition, the durability of the LED technology saves lighting maintenance costs. Its design flexibility is better than other LED lighting. LED system is compact and can be used with sensors or other lighting controls, such as dimmers, daylight control devices, as well as the color dynamic regulator. As each region, country and city authorities paved the way from the traditional incandescent lighting technology shift for newer technology, the high-power LED will be more popular in the coming years. The countries around the world (including the EU member states such as Japan, Australia, Brazil and Canada) has strictly prohibited using the incandescent bulbs in 2012. In the U.S., some of the city have begun to use LED technology in traffic signals and street lighting. With the implementation of the U.S. state laws (such as California law Article 24) provided energy-efficient lighting with the buildings, I believe that the speed that the United States replace the traditional lighting with LED devices will be double the next few years. Although the lighting taking advantage of the LED lighting technology can play the same energy saving effect as the traditional energy-saving lamps, the LED lighting has environmentally friendly function. Moreover the energy-saving lamps contain mercury causing environmental pollution. Currently, more than twenty U.S. states have passed laws to restrict the use of mercury-containing lamps. Today, we stand the boot tip of the high power LED lighting era. Interestingly, however, we still have widely misunderstood on some of this technology. To make this technology more powerfully, more efficiently integrate into the development of future technological products, the design engineers need a proper understanding of the performance as well as all aspects of the design integration of the high power LED. The following is the five large concept a high-power LED lighting designers often confused, try your number on the understanding of high-power LED. Concept 1: the High power LED consumes high energy Wrong. A key advantage of the High-power LED technology is low power consumption. Although the high-power LED high consumes more energy than the standard LED, yet the comparative value in some of the survey shows that the energy consumption of the high power LED is the lowest on the market. The energy consumption of a normal LED light is 75-15mW, and the energy consumption of a high-power LED is between the 1W and 10W (no prescribed limits, 10W is maximum of the standard size, which can compared with the finished device having a number of components). When compared to a low-power 40W household bulb and a 60W standard fluorescent lamps, these are considered as the low energy values. In some cases, the energy consumption of a 60W is equivalent to of a 15W incandescent lamps, and the energy consumption of the energy saving lamps is closer to of the high power LED. However, LED has the characteristics of not containing mercury and long life, making prior choice of the low-energy light source. In order to cope with this widespread fallacy that the high power LED high consumes high energy,many industry groups have begun to call the high-power LED as high-brightness (HB) LED. Concept 2: For the household appliances whose color is a key, should not choose high-power LED to replace incandescent Because the special phosphor blue chip device of the white high power LED makes that the color performance is inconsistent. Wrong. The color level is from 1 to 100, and 100 coincides is consistent with the visible solar spectrum. When the rating of the color rendering index (CRI) drops below 80, the light color will not match the color of the real object. Studies show that, from the perspective of the true color of objects, color matching is more important than the light intensity. Human eye for subtle changes in color is not as sensitive as the changes in the brightness of the lighting,which makes that the color becomes extremely important, especially in the practical applications – such as refrigerators food lighting, costume dressing room lighting or painting exhibition lighting having extreme demanding on the color perception. Now white and colored high-power LED will continue to provide high color score. It’s not always been this way, but due to the recent technological breakthroughs. The first white LED is made of the blue indium gallium LED chip with the phosphor. Until about three years ago, because the inadequate expression of the white high power LED color can not meet the actual needs. The “Cold” light is commonly used as device applications, office space or sidewalk, but phosphor can not show a satisfactory “warm” white light, while the kitchen and bedroom lighting needs the “warm” white light, in order to create a warm atmosphere. Especially in the past two years, the progressive phosphor and massive accumulation experience make it possible to produce the automation system. This automation system can automatically classify and measure the radiation spectrum of the cold and warm white LED light. However, the LED was limited to “white” or “non-white” two options in the past, but now 50 different white “Hue.” can be divided into by some manufacturers The further development of LED color may result from the three primary colors (RGB) LED’s progress. RGB LED is characterized by the red, green, and blue colors of the chip package together. These chips can be used to produce white or other colors of light. RGB technology has made significant progress in recent years. Prior to this, RGB techniques strive to achieve color stability, in particular the stability of the red LED chips having a wavelength and the functions of intensity transition temperature. Nowadays,the LED flood light and LED tube light as the representatives of high power lighting is most widely used in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where need higher brightness lighting to illuminate, Lead Lighting adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light, which fully guaranteed stability and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while the low voltage constant current driver converts the AC into DC so that improve energy efficiency and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is famous for energy-saving and environmental protection ,login www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com to know more awesome LED floodlights and other LED lighting.
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LED FLOOD LIGHT, LED LIGHTING, RGB, EU, UNITED STATES, TUBE LIGHT, INCANDESCENT LIGHT BULBS, LIGHTING, ENERGY-SAVING, CRI,
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