High-brightness LEDs allow us to develop a whole range of new applications that we have never imagined before.
According to a recent survey by market research firm iSuppli and StrategiesUnlimited, the total LED market will reach $9 billion in 2011, with the main growth point or 83% growth coming from high-brightness LEDs driven by emerging applications. The expansion of product demand, including for identification and display, automotive interior and exterior lighting, and general lighting. In addition to the LED market forecast, StrategiesUnlimited also predicts that the market for high-brightness LED driver chips will grow strongly and is expected to exceed $1.9 billion in 2011. This is a good opportunity for the semiconductor industry to participate in the market transition of lighting technology to more energy efficient high-brightness LEDs.
The premise of strong growth in this market is that LED suppliers have achieved significant improvements in high-brightness LED performance through breakthrough improvements in materials, processes and packaging technologies. The novel nature of LEDs is itself a major factor in its acceptance. Just as solid-state transistors have revolutionized the electronics industry with new applications, and like the impact of the Egyptianwheel drainage system on all humans, LEDs will innovate the entire lighting industry.
The long life of LEDs (usually up to 50,000 hours or 11 years) is unmatched by any other lighting technology currently on the market, a figure that dwarfs the life of a traditional incandescent lamp for 1,000 hours and the life of a compact fluorescent lamp for 8,000 hours.
LED tubes are 5 to 10 times more efficient than traditional incandescent lamps. At 1W of electric power, the brightness of the white LED tube is about 100 lumens, while the traditional incandescent bulb can only emit 10 lumens. From the point of view of energy saving, LED lamps consume 10 times less fuel than bulbs. LEDs are undoubtedly more environmentally friendly lights.
The standard for measuring lighting quality is the appropriate color gamut or color rendering index (CRI). The maximum value that the color rendering index can reach is 100, which is also the color rendering index of sunlight. CRI can measure the trueness of an object's color under certain lights compared to daylight. This parameter is very important when it comes to general lighting. After proper mixing of the design, the color rendering index of the LED Lamp can be close to 90.
The instantaneous conversion capability of the LED allows the LED to provide a wonderful color shift or a blend of different brightness levels. This feature is unmatched by other existing lighting technologies, even if we know the neon lights. The small size of the LED allows us to develop a whole new range of applications that we have never imagined before.
In order to meet the needs of the LED market with great potential for developing new applications, Avnet Design Services and the segmented marketing team have developed a variety of reference solutions, from general lighting such as street lights and downlights to building decoration and signage for color changes. Stylish lighting solutions such as lights. These proven solutions reduce the time it takes end users to bring their lighting products to market.
Mr. Huang Changguo, the team's director, said that Avnet will adopt a systematic approach when helping customers design or install lighting projects. Factors such as heat, efficacy, optics, and color quality must be considered in the design to allow LED Lighting to achieve optimal performance and achieve desired results.
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