LED lamp forcing energy-saving lamp

Removed from Shiquan Street lamps are energy-saving modification, replaced by LED light source.

Energy saving lamps to replace incandescent lamps for more than a century, LED lamps and energy saving lamps to achieve "divide the land", but it took only more than and 10 years. Because of the shortcomings of energy consumption, energy consumption, pollution and other aspects, the LED lamp is more and more fast.

Home lighting will bid farewell to the Edison era"

According to the state issued the elimination of incandescent road map, starting in October 1st this year, more than 100 watts and general lighting incandescent lamps are prohibited from sales and imports. From September 1st onwards, the EU has a comprehensive ban of incandescent bulbs, the traditional incandescent lamp completely out of the market. This means that our home lighting will also officially bid farewell to the continuation of more than 100 years of the Edison era".

In 1879, Edison made of carbon fiber (i.e. carbon filament) incandescent lamp, incandescent lamp marks the birth of. For more than 1 centuries, the improvement of the luminous efficiency of incandescent lamp has been improved by the improvement of filament material, filament structure and filling gas. After 1995, a three color fluorescent lamp that is commonly known as the "energy-saving lamp" has become the main choice of home lighting. At present, Suzhou family 80% has been using energy-saving lighting.

Because of the different lighting principle, the service life of the incandescent lamp depends on the quality of the tungsten filament in the bulb, and the service life of the energy-saving lamp and LED lamp depends on the quality of the ballast. "In theory, all kinds of tungsten energy-saving lamp, LED lamp lamp and incandescent lamp life are less, about 10 thousand hours in 8000, a ballast is composed of twenty or thirty electronic components, as long as one of the mass has been lacking, the whole lamp is broken. This is what we usually say that the life of a product is determined by the "short board" of the product. Theoretically, each electronic components have certain switching times and frequently switch to electronic components kept starting and closing, will shorten the time for its use; in addition, the energy-saving lamp tube and electronic components both located very close to, if open for a long time, the lamp heating will also affect the electronic components the service life of "City Lighting Management Office Deputy Director, chief engineer Ye Feng introduction.

At present, the price of an energy-saving lamp is about 10 times as much as an incandescent lamp. According to the city's urban lighting management department testing, energy-saving lamps switch once, its service life is about 3 hours. Therefore, do not frequently switch lights, otherwise it is easy to cause the lamp to go out or even burst. In addition, if the lamp dust accumulation, will lead to reduced output efficiency, brightness dimming, shorten the service life. If residents can regularly keep the lamps clean, so that the output to maintain the best state, not only can extend the service life of the lamp, but also to achieve the purpose of energy saving.

Energy saving lamp shortcomings, is gradually being replaced

The reporter saw in the lighting Wanda Plaza Carrefour supermarket shelves, and before a price of 3.8 yuan, 40 watts of "PHILPS" brand of spherical incandescent lamp has disappeared, shelves are energy-saving lamps and a new LED lamp "split the country". This new type of LED lamp is milky white, but the price is about 30% higher than the energy saving lamp. Similarly, a 8 watt lamp, LED lamp price of more than $40.

In Kunshan and Light Technology Co., Ltd. in the laboratory, there is such a 8 watt LED lamp, but the lamp is not spherical, but the shape of the 1/3 rings. Deputy general manager of the company told reporters that Jianming technology, light light has lasted more than three years, the purpose is to detect the lamp life, "China's energy-saving lamp production power, 80% of the world's energy-saving lamp production by China. The production of energy-saving lamps is also a process of high pollution and high energy consumption. At the same time, energy saving lamps also contain mercury, which is easy to cause environmental pollution. In comparison, such as LED lamps, such as new lighting, the production process of small pollution, the use of more energy saving, which is our lighting industry efforts and objectives of the results. "

These potential disadvantages of energy-saving lamps to the lighting industry constantly looking for other alternatives. At present, the semiconductor lighting LED lamp as the representative of the considered can solve the problem of mercury pollution in energy-saving lamp, because it does not contain mercury, and can save 80% of the electricity, the service life of up to 8~10 years, is about 10 times of energy saving lamp life.

Guan Jianming said, before the market LED lamps more common single chip is generally 1 to 3 watts, high color saturation, flexible control, light source, therefore used in landscape design, can well reflect the landscape has dark, local lighting features, more advantages is wattage a small, energy-saving effect is more obvious. With the improvement of technology, the power of LED lamp also increases. However, the LED lamp is still defective, its spectrum is simple, there is no three primary colors. Moreover, with the increase of power, the problem of heat dissipation is more prominent. Now a single chip more than 10 watts of LED light, or high prices. But if as a dormitory corridor, street lighting bright lamp, family night lights, LED lights have the advantage.

Therefore, he suggested that residents choose LED lights as a bedroom lighting, then you can use a number of lamp caps, beautiful and power-saving. The reporter also found in the lamp market, compared with the traditional chandelier, although most of the LED lamp wattage smaller, but the volume is small, easy to conceal, its light source can be adjusted at will,