The prospect of new lighting under the trend of LED lamp energy saving and emission reduction

It is reported that our government promised at the Copenhagen conference that by 2020, the carbon dioxide emissions per unit of GDP will drop by 40-45 compared with 2005. This means that China will make greater efforts to save energy and reduce emissions. The Central Economic Work Conference, which concluded on December 7, 2009, stressed that more attention should be paid to promoting the transformation of economic development mode and the adjustment of economic structure, developing strategic emerging industries, promoting energy conservation and emission reduction, and curbing overcapacity, carry out low-carbon economy pilot projects, strive to control greenhouse gas emissions, strengthen ecological protection and environmental governance, and accelerate the construction of a resource-saving and environment-friendly society. So far, the concept of low carbon and energy conservation has been integrated into the main tone of China's development. Low-carbon energy conservation is one of the focuses of current human society. No matter which technology can reduce electricity consumption, it is to save electricity, reduce carbon dioxide emissions or environmental pollution. Although the cost of these energy-saving technologies is very different, the process of some energy-saving technologies to build products belongs to high energy-consuming industries, and it is not economical enough after careful actuarial calculation, however, at least to some extent, it has the effect of reducing the environmental impact in use. Research data show that because LED is a cold light source, semiconductor lighting itself has no pollution to the environment. Compared with incandescent lamp and fluorescent lamp, the power saving efficiency can reach more than 70. At the same brightness, the power consumption is only 1/10 of that of ordinary incandescent lamps and 1/2 of that of fluorescent lamps. If LED is used to replace 50 of our current traditional lighting, the electricity saved in our country every year is equivalent to the sum of the power generation of a Three Gorges power station, and its energy-saving benefits are very considerable. Judging from the phenomena we have observed in the market, the demand for LED lighting has been increasing, especially after the birth of product technology research and development achievements in recent years, the overall product cost has also decreased to a certain extent, and the luminous efficiency has also improved, which makes LED lighting gradually have the strength to appear in the main lighting field, more and more replaceable bulbs and lamps have used LED as a light source. The potential of LED Indoor lighting market is huge. At present, various forms of LED lamps have been seen in the market. Both traditional lighting enterprises and emerging LED enterprises are aiming at replacing the big cake of indoor lighting. However, the survey results show that the current LED is difficult to shake the monopoly of traditional lighting fixtures in the short term. The appearance of professional LED downlights may lead to a new revolution in the lighting industry, among which dozens of products of LED downlights have obtained national intellectual property patents, and successfully passed the certification of UL, CE, ROHS, SGS and so on. At the same time, it has made lighting schemes for many enterprises, including LED Downlight lighting of Guangzhou Metro, and accumulated many customer cases, as a new type of lighting technology, LED Downlight has a remarkable application prospect, especially high-brightness LED, which is also known as a valuable light source in the 21st century and will surely lead to a new revolution in the lighting field.