The rapid growth of global LED scale

It is understood that governments around the world are actively developing environmental regulations and prohibiting the use of incandescent lamps. Traditional lighting giants have introduced LED new light sources to accelerate the formation of new business models. As the global lighting power consumption is 20% of the total annual electricity consumption, and as many as 90% of the electrical energy is converted into heat energy, it is not economical. Under the consideration of environmental protection and energy saving, LED lighting has rapidly become a concern. Technology and industry. At the same time, governments of various countries actively formulate environmental protection laws and regulations. Under the stimulation of dual interests of the market and regulations, the global LED industry is rapidly growing.

The advantages of LED lighting are self-evident. LED lamp has high luminous efficiency and long life. Its luminous efficiency can reach 2.5 times that of fluorescent lamps and 13 times that of incandescent lamps. The luminous efficiency of incandescent lamps is very low, only 5% of the electrical energy is converted into light energy, and 95% of the electrical energy is wasted. Fluorescent lamps are better than incandescent lamps, and 20% to 25% of electrical energy is converted into light energy, but 75% to 80% of electrical energy is wasted. Therefore, from the perspective of energy efficiency, the utilization efficiency of these two light sources is very low. Therefore, the benefits of LED lighting are obvious.

In 2007, Australia introduced the first ban on the use of incandescent lamps in the world. In March 2009, the European Union passed regulations on the elimination of incandescent lamps. Therefore, two major traditional lighting companies in the world, OSRAM and Philips, have accelerated their deployment in the field of LED lighting in recent years. Their entry promoted the rapid development of the LED lighting market and accelerated the progress of LED technology.