LED lighting reduces production costs and promotes industry development

The industry believes that the time for the elimination of incandescent lamps will not exceed 10 years, which means that the replacement of incandescent lamps, energy-saving lamps, halogen lamps and LED lamps will occupy the market gap after the exit of incandescent lamps in the future. However, before the LED market enters maturity, high prices will become the bottleneck of its development. Therefore, various low-cost technical solutions will be the issues that enterprises in the industry need to pay attention to in the future. In addition, the service life of LED products can be as long as 20,000 hours, but it is subject to the service life of various components and the maintenance cost of LED lamps is too high. Affected by these various factors, the driving power supply of LED lamps must have high reliability. As LED lamps are energy-saving products, the efficiency of the driving power supply for LED lamps must be high, but the high efficiency of the driving power supply also indirectly increases the industrial cost rapidly. In fact, although the LED driving power supply has made some breakthroughs in technology, the cost has been maintained at about 200 yuan. If the sales price is less than 400 yuan, it is basically a loss, however, the sales price of foreign manufacturers such as Philips is low, but it can reach about 180 yuan. The popularization process of LED lamps in the future depends on the decline rate of their prices, and the 40 cost of LED lamps is spent on the drive control circuit, so the cost reduction of control circuits including LED drive IC is crucial. With this relative should be of IS drive control circuit cost will be in 2013 to 2015 between is expected to reduce 36. At present, China's LED lighting market has shown a good development trend. The National Development and Reform Commission has now announced the 'semiconductor lighting energy-saving industry plan'. It is estimated that incandescent lamps for general lighting above 60W will be completely eliminated in 2015, and the market share of LED new light source lighting products will reach more than 20. Although national policies and market application prospects are declaring that LED lamps will be the mainstream in the future lighting market, factors such as high price and insufficient brightness hinder the development of LED household lighting market, which requires about 8-It takes 10 years to reach a market penetration rate of 50. The high price also makes most ordinary consumers in a wait-and-see state, making it difficult for LED lighting to enter the door of ordinary people's homes. Experts predict that LED home lighting will not enter the market maturity until 2016.