Small power LED lighting bulb caused market concern

Li Guangnan, a senior engineer of the quality control office of the air force, invented a new type of energy saving lamp, the light emitting diode light bulb, which included the lamp holder, and began to attract the attention of the market. This lamp is the use of semiconductor cold light source principle, the voltage applied to the light-emitting diode group, thus greatly saving energy consumption, the industry is considered to be a revolutionary new energy-saving light source products.

Since the invention of the electric light in 1878, Edison has become an important energy source for people to live. As far as China's lighting source is concerned, incandescent lamp still accounts for a large proportion. Compared with Japan, the number of China's electric light is 4.7 times that of Japan, the use of electricity is Japan's 5.9 times, while the average effect of light is only 1/3. In 2003, for example, China's electric light source production of about 8 billion, of which there are only 3 billion incandescent lamp. According to 3 billion hours a day lighting 4 hours, China's annual electricity consumption for lighting needs only about 262 billion 800 million kwh.

It is understood that the 70% generation of China from thermal power, thermal power analysis from the point of view, each save 100 million kwh of electricity, can save 40 thousand and 400 tons of standard coal and reduce carbon dioxide emissions 106 thousand and 400 tons, 900 tons of sulfur dioxide. Therefore, energy-saving lighting significant.

Experts, on the light, the energy saving lamp is a conventional argument, scientific name is "general lighting with self ballasted fluorescent lamp", also known as "compact fluorescent lamp". Because of the lumens per watt (a measure of the efficiency of the electric light source unit) is much higher than that of ordinary incandescent lamp, that is to say, the brightness in the same circumstances, general lighting self ballasted fluorescent lamp power consumption is far less than the incandescent lamp, so people will be referred to as "energy-saving lamps". From theory and practice, the gas discharge lamp in the light, the greater the heat generated, about half of the energy wasted, this phenomenon is not much difference between energy-saving lamps and incandescent lamps. In this regard, the inventor of the light emitting diode light bulbs, said Li Guangnan, strictly speaking, compare incandescent lamps, and now the "energy-saving lamp" is just a section of the lamp, is not a real sense of energy-saving lamps.

Li Guangnan said, as long as the design of the semiconductor cold light source, the majority of the energy can be converted into light energy, and no matter how long the lighting time, the heat loss can be ignored. Long term electricity testing results show that the source for the production of ordinary light bulbs, compared with the "energy-saving lamps", the average power consumption ratio is more than 1:6; make a variety of road lighting lamp, compared with other gas lamps, the average power consumption ratio can reach more than 1:3.

Up to now, all kinds of traditional light bulbs will be wiped out if there is a fault, but the semiconductor cold light source can be made into a multi way control margin light source. When the individual components or circuit failure, does not affect the work of other luminous body, which is an unprecedented progress in the field of lighting. In addition, the design also has a good "flexibility", according to different customer needs, design and production of various shapes and specifications of the bulb. In addition, because the light is solid semiconductor devices, the internal structure of the bulb is simple, high reliability and adaptability are very strong in vibration, flammable, corrosion, salt fog and high humidity and other harsh environment.

According to reports, the semiconductor cold light source not only energy saving, safe and reliable, but also has little pollution, good Guangyu characteristics, excellent performance and extensive application of the semiconductor light-emitting diode products in fact, in the present circumstances, as a light source, a semiconductor cold light source price is the best, in addition to the exploitation of raw materials, production from the outside, the use of the original production, combined to the recovery course, environment pollution index is very low, fault products can also be recycled completely friendly lighting environment.

At present, Beijing in the light of Bi Sheng Technology Co., Ltd. has been the invention of Li Guangnan applied to products, semiconductor cold light source products are causing the market and the attention of the parties concerned.