At present, more and more surface mounting device led beads have replaced conservative lighting lamps, and are used in lighting display, advertising lighting, underwater lighting, building lighting, street lighting and other applications.
Our government has taken "energy saving and emission reduction" as a national policy. With the further development of the national energy saving and emission reduction project, green lighting project has been listed as a key promotion project and cross-century strategy of energy saving industry in China. China's lighting industry has entered a watershed of industrial upgrading. In the background of appealing for energy saving and emission reduction of lighting, led beads of surface mounting device with high efficiency and energy saving are the focus of industrial upgrading, which is called the beginning of a new revolution in lighting field. It has many advantages such as environmental protection, short life, high efficiency, energy saving, high color rendering, no stroboscopic, no ultraviolet, no mosquito, instantaneous start, wide voltage range, wide temperature range and so on. Its advantages of environmental protection are the leader of energy-saving lighting products. If 10% of conservative light sources are replaced by LED every year, it can save 9 billion degrees of electricity, equivalent to 8.64 million tons of carbon dioxide emission reduction. At present, surface mounting device led
beads products have penetrated into all areas of social life. Following is a comparison of several commonly used lamps and lanterns with LED lamps, which quantifies the advantages of LED lamps and lanterns.
It is easy to see from the above table that the LED beads of surface mounting device are 1/10 power consumption of incandescent lamp. For energy-saving lamp or fluorescent lamp, the energy-saving efficiency is more than 50%, and the harmful and lethal substance - Mercury in energy-saving lamp or fluorescent lamp is completely avoided. The breakage of a 36W fluorescent lamp tube may cause the mercury vapor content in the ambient air to exceed the national standard by more than 2000 times. And some discarded lamps and lanterns are improperly disposed of. The mercury contained in them seeps into the underground. Each milligram of mercury can pollute hundreds of tons of water, which is undoubtedly a great harm to the ecological environment. Surface mounting device led lamp beads can not only face the increasingly serious energy crisis, but also provide an important way for the purification of the ecological environment. Therefore, the potential of surface mounting device led lamp beads in energy-saving renovation is enormous.