Incandescent lamps are eliminated by LED lights
"Home bedroom ceiling lamp is bad, originally used is an electronic rectifier annular fluorescent tube, now this lamp tube has been very difficult to buy, the owner of a strong recommendation to buy LED lights." The day before yesterday, the city of Lu to Shuanglong south street lamps and lanterns on the market turned a circle found, one or two years, with the advantages of energy conservation and environmental protection and the price of people, LED lights have become the leading role in the lighting market.
LED lights brighten thousands of families
LED lights quickly replace traditional light sources, incandescent lamps and energy saving lamps. It is a powerful driving force for energy saving and environmental protection and technological innovation.
"Now that households decorate their new houses, incandescent lamps are no longer considered. They mainly use LED lights and energy-saving lamps. The price of LED lamp is not much different from that of energy saving lamp. Compared with the energy-saving lamp, it is more electricity saving and higher grade. Generally speaking, we suggest that customers choose LED lamps. Liu Jun, the operator of Longteng lighting market in Wuzhou street, downtown.
Reporters interviewed found that LED lights on the market not only the price is close to the people, but also more and more varieties. If time is back to two or three years ago, then the 5 Watt LED lamp would be 3~4 times the same brightness as the energy-saving lamp. However, in recent years, the price of the upstream chip has fallen at about 30% per year, and the cost of LED lamp is generally declining. At present, the price of LED lamp has been basically flat with the energy saving lamp, and thus the LED lamp is completely replaced by the traditional lighting product phase. In the Taobao network, the reporter saw that the sales of large lighting bulbs are mainly LED lights, one of which 3 OPPLE lighting 3 watts of 17.9 yuan, 3 watts LED light bulbs, near the recent month sales of close to 30 thousand people.
"The price of LED lights is almost the same as that of energy saving lamps. Customers naturally prefer LED lamps." According to market participants, as LED production technology continues to mature, prices will further fall, and market competitiveness will become stronger and stronger. Reporters noted that now decorated interior decoration lighting selection, LED lights have become the mainstream. A few years ago, looking at the LED lights on tall buildings has gradually entered the homes of ordinary people.
It is estimated that the life of the LED lamp is about 3 times that of the energy-saving lamp, and the LED lamp with the same brightness consumes only about 60% of the energy saving lamp. According to the ladder electricity price scheme, the annual electricity consumption of the residents is divided into three staircase type, and the price is charged in progressive way. The electricity will be charged according to the higher unit price. This will encourage the residents to use more energy saving LED lamps.
Incandescent lamps are rare in the market
More than 130 years ago, inventor Edison invented the yellow pear shaped incandescent lamp, which brought great changes to human life. As the sun turns around, people are now entering the era of saying goodbye to incandescent lamps.
In the urban lighting market, it is hard to find a store selling incandescent lamps. On Taobao, the number of incandescent lamps sold in the shop is numbered. The best selling incandescent light bulb is mainly used for refrigerators, lampblack machines and dimming lamps.
In November 14, 2011, the five ministries and commissions, such as the national development and Reform Commission, issued a bulletin on the gradual prohibition of the import and sale of ordinary lighting incandescent lamps (hereinafter referred to as "the announcement"). From October 1, 2012, China prohibits the import and sale of 100 watts and above ordinary lighting incandescent lamps; by 2016, the import and sale of 15 watts and above is prohibited. Understand the blazing light.
The announcement made clear the five phases of the phase out of incandescent lamps in China: the transition period from November 1, 2011 to September 30th 2012, and the prohibition of the import and sale of 100 watts and above ordinary lighting incandescent lamps from October 1, 2012 to October 1, 2012. From October 1, 2014, the import and sale of 60 watts and above ordinary lighting incandescent lamps, October 1, 2015 - 20 16 September 30th is the mid-term assessment period. Since October 1, 2016, import and sale of 15 watts or more ordinary incandescent lamps have been prohibited.
Yu Xinqian, director of the resource conservation and Comprehensive Utilization Department of the Municipal Economic and Information Committee, told reporters that the current incandescent lamp is no longer the scene, the energy saving lamp and LED lamp occupy the main share of the lighting market. The government has achieved the stage results in the promotion of energy saving lamps. The promotion policy of the energy saving lamp subsidy for the energy-saving lamps has been completed by the end of 2015 by the end of 2008. . Yu Xinqian said that the financial subsidies for energy-saving lamps were cancelled, and the LED lighting products were not included in the financial subsidies. As the consciousness of energy saving and emission reduction increased significantly in the whole society, the future energy saving lighting projects would be more dominated by the power of the market.
Bright future of semiconductor lighting
According to insiders, household lighting, LED lamp cost-effective and energy saving and environmental protection effect has been fully reflected.
There is no ultraviolet and infrared light in the LED light spectrum, no heat, no radiation, little glare, and no mercury, waste can be recycled, no pollution. The energy saving lamp contains mercury elements. Public data shows that an average energy saving lamp has an average mercury content of about 0.5 milligrams, which may pollute the water and the surrounding soil if it is not handled properly. Because of the waste recycling system is not perfect, many residents will discard energy-saving lamps directly into the trash can, thus polluting the environment. At present, waste energy saving lamps containing mercury have been listed in the national list of hazardous wastes. Compared with energy saving lamp, LED lamp has better environmental benefits. Because of the advantages of efficient energy saving, durable and low carbon environmental protection, LED lamps are generally regarded as the future development direction of the lighting industry.
LED lamp belongs to semiconductor luminescence, because it is cold light source, light perception is different from incandescent lamp and energy saving lamp. Xu Haohua, the head of the Jinhua street light Management Institute, said that as a new generation of light source for upgrading, the LED lamp is still in the right amount of trial phase in the use of street lights in the urban area. The city street lamps are currently dominated by high pressure sodium lamps and LED lamps are supplemented. According to the introduction, the urban area in 2006 has used the LED lamp as the street lamp in the rear City Road, from the use effect, there are still high failure rate and low luminous rate. After the new transformation Wuzhou street, Haitang road also uses LED lamp as a street lamp, in January this year, the 9 kilometers of the main line of the Tang Shen road also used the solar LED lamp as a street lamp, but from the overall use of the number of LED street lamps are relatively small.
In Xu Haohua's view, with the key technology breakthroughs and technology further mature, the LED lamp will maintain the market advantage, the bright future of the semiconductor lighting industry, the city street lights in the future can completely use the LED lamp.