According to the "China's roadmap for phasing out incandescent lamps", it is forbidden to import and sell ordinary lighting incandescent lamps of 100 watts or more from October 1 last year. The reporter recently visited the major supermarkets and home improvement markets in the city and found that incandescent lamps that once influenced a generation have indeed been sold at a low price. Instead, the protagonist is an energy-saving lamp whose price is quite close to the people. In addition, although the environmentally-friendly and energy-saving LED lamps have not been widely popular due to their high prices, they have gradually realized the progress from commercial to household. In addition, due to the significant decline in the cost of LED chips and packaging, the trend of LED lamp price reduction is becoming more and more obvious. It can be said that China's energy-saving lighting from incandescent lamps to energy-saving lamps, and then to the trilogy of LED lights, has opened the third.
Market scanning incandescent lamp is difficult to find energy-saving lamps on the market has become the absolute protagonist of the market. In November 2011, China released the "China's phase-out plan for incandescent lamps" pointed out: November 1, 2011 to September 30, 2012 for the transition The import and sale of ordinary lighting incandescent lamps of 100 watts and above is prohibited on October 1, 2012; the import and sale of ordinary lighting incandescent lamps of 60 watts and above is prohibited from October 1, 2014; October 1, 2015 to 2016 September 30th is the mid-term evaluation period; from October 1, 2016, it is forbidden to import and sell ordinary lighting incandescent lamps of 15 watts or more; or adjust according to the mid-term evaluation results.
So how is this incandescent lamp elimination route implemented? A few days ago, the reporter randomly visited several large supermarkets and home improvement stores in the city, and found that basically there were no incandescent lights in these businesses. Now, there are people who buy incandescent lamps. We have not sold them since the beginning of last year. The person in charge of Suzhou Huarun Wanjia Supermarket Yuexi Store told reporters that the reason why energy-saving lamps can replace incandescent lamps is that the national policy is on the one hand, and the price of energy-saving lamps is becoming more and more close to the people. It is said that their supermarkets, energy-saving lamps brands include Philips, Osram, fireflies, etc., dozens of prices, the price is less than 30 yuan, the most expensive is a 20-watt energy-saving lamps, 34.9 yuan. From the sales statistics point of view, 8 watts of energy-saving lamps are the most popular, the price is about 10 yuan; like some brands also often launch 17.9 yuan / buy one get one free, popular with consumers.
In the East China Decoration City, a boss who sells lamps also said that he has not sold incandescent lamps. The price of the previous incandescent lamps was mostly within ten yuan, and the highest was three yuan and five yuan. However, those incandescent lamps are cheap, but they are easy to break and consume electricity. Now the energy-saving lamps are about 10 yuan, and the service life is still long. The people will naturally choose. The boss said that now you have to buy incandescent lamps, you can only go to some small hardware shops, energy-saving lamps are definitely the mainstream.
Industry from the commercial field to the home more energy-efficient LED lights have begun to show that Xiao Xiao Jiang is currently renovating the wedding room, in the choice of lamps, the designer gave the proposal to use LED lights, both beautiful and energy-saving. I definitely don't think about incandescent lamps, but does this LED lamp have such a big advantage over energy-saving lamps? In the face of Xiao Jiang's doubts, the designer told him that the biggest difference between incandescent lamps and energy-saving lamps and LED lamps is in the principle of illumination. Incandescent lamps generate heat through the tungsten filaments, and only 5 of the electrical energy is used for illumination when in use, and the remaining 95 are all consumed by heat. Energy-saving lamps can convert more electrical energy into light energy. The LED light can directly convert electricity into light through the light-emitting diode, and the power consumption is lower, which is more economical.
After understanding the characteristics of the LED lights, Xiao Jiang compared the price, the general price of energy-saving lamps is about 10 yuan, and the price of LED lights is more than 30 yuan per ounce. It seems that it is really expensive. However, considering the beauty of the house decoration, as well as the energy saving and long service life of the LED lamp, Xiao Jiang finally finalized the LED light.
The reporter visited a large circle of supermarkets and home improvement markets in Sioux City and found that most of the merchants sold energy-saving lamps, and LED lamps were less. The person in charge of Suzhou Huarun Wanjia Supermarket Yuexi Store told reporters that there are only about 10 LED lights in their supermarkets. Compared with energy-saving lamps, they are indeed niche. In addition, the price of these LED lamps is 60 yuan and 80 yuan. between. The price of LED lights is indeed more expensive, and shop decoration, light box advertising, etc. are more commercially used. The person in charge said that although there are still relatively few people buying LED lights, LED lights are definitely a big trend. It is their supermarket itself, many lights have been changed to LED lights. And the friends around her, the awareness and recognition of LED lights are gradually increasing.
The Langmu Company in Suzhou Science and Technology City mainly produces and sells new energy-saving electric light sources, lighting fixtures, intelligent control systems and other products and services. Wang Shilong, the marketing director, showed the reporter a flat panel LED lamp with only 38 watts of power consumption. The lighting effect produced can be equivalent to the lighting effect of three 36-watt energy-saving lamps, and it is small in size, light in weight and beautiful in appearance, and its life span is more than three years. He told reporters that the current popularity of LED lights has increased dramatically. Many new places and homes have begun to use this new light source. The most obvious is that since June this year, the cost of LED chips and packaging has dropped drastically. The prices of LEDs in various places have basically declined, ranging from 5-10, which is more conducive to the transformation of LED lights from commercial to household. .
Future prospects LED application unlimited energy-saving lighting to help plant factories high-yield In February this year, the Development and Reform Commission's Department of Environmental Protection issued the 188 document "Semiconductor Lighting Energy-saving Industry Planning", clearly defining the LED lighting luminous efficiency and color rendering index of various application areas, to exclude Low-end LED lighting products ensure the effective use of LED lighting. The plan estimates that the output value of domestic LED lighting energy-saving industry will increase by 30 annually. It is estimated that the output value in 2015 will reach 450 billion yuan (including LED lighting application products up to 180 billion yuan), and all the incandescent lamps for general lighting above 60W will be eliminated. LED functional lighting products have a market share of more than 20. The reporter has seen the infinite possibilities of LED lighting applications from this year's Suzhou Electric Expo.
In the Wisdom Technology Application Exhibition, the reporter saw Dongguan Shengri Lighting Technology, Fan Ball Lighting, etc. in the LED industrial application area, exhibiting various dimmable LED bulbs, lamps, indoor, outdoor, office Lighting engineering, smart lighting, special LED light sources and other products. In the exhibition area of ​​Dongguan Shengri Lighting Technology, the reporter learned that the other party uses electroless capacitors and no FET technology, which can make LED bulbs have a life of up to 50,000 hours, and can provide dimming options according to customer needs. . Wherever the ball lighting products and technologies, special LED lighting design services such as stage lighting, stadium light source, fiber optic lighting, UV lamp illumination, and aquarium lighting can be provided.
In addition to the industrial, commercial, and home lighting applications of LEDs, the reporter also saw a plant factory that uses LED lighting as a light source: through the architectural advantages of the plant factory, the vegetables that can only be planted in the plane can be upgraded into cascading The way to plant, with low-power LED lighting, effectively increase the production of vegetables per unit area. For example, the high-brightness LED light source VL1103501 used in the mutual light business adopts special spectral design, which is very suitable for plant growth in leafy vegetables and green water. Without changing the environment, VL1103501 can increase the growth rate of plants of 20~30, if it will After the growth environment is adjusted, the growth rate of the plants can be increased to more than 50.