Energy-saving lighting long life, a new generation of LEDs are becoming mainstream

The author recently visited the computer city near Wanchai Sha, and found that many brands including BenQ, Philips, ACER and AOC have introduced LED technology LCD monitors. According to the introduction of the business, the new generation of liquid crystal display adopts the principle of LED illumination, which is different from the LED products of the past, and has a longer service life and more energy saving. In terms of price, LED products are almost the same as LCD products under 19 inches, so they are favored by many consumers.

Energy saving 50% longer life "The new generation of LED displays can save 50% energy compared to traditional LCDs because of the use of LED light sources." He Gaowen, the general agent of BenQ display in Zhuhai Bay Sands Computer City, told the author that the LCD monitors are used. Fluorescent tube lighting, so energy consumption and radiation are relatively large. LED products also have obvious advantages in terms of life. At the same time, LED products also have advantages in terms of contrast and color saturation. "The contrast of traditional LCD LCD is generally only 40,000:1, and LED products can easily reach 5 million:1, the advantage is very obvious." Zhang Wei, the manager of the Polaris hypermarket in Zhuhai Haicheng Computer City, told the author that from the visual effect Look, the color of LED products is more saturated, and the display of colors is more in place.
The difference between the price of medium and low size is in the computer market. Since the arrival of LED products in Zhuhai in October, it has gradually occupied some cities. “The current LED products on the market have accounted for 30%, and traditional LCDs still occupy 70% of the market, while CRT monitors. It has disappeared." Zhong Zhong, the manager of the third floor of Zhuhai Bay Sands Computer City, told the author. LEDs currently including BenQ, Philips, ACER and AOC have introduced LEDs, which are available in all sizes from 18.5 to 24 inches. "19-inch LED products are almost the same as LCD products." He Gaowen said that due to the 19-inch mainstream size requirements and large capacity, the cost is reduced, and its price is almost the same as LCD. In terms of large size, "LEDs are about 100-400 yuan more expensive than LCDs."

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