LED development trend

LED is called the fourth generation of illumination source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely used in various fields such as indication, display, decoration, backlight, general illumination and urban night scene. In recent years, some economically developed countries in the world have launched a fierce technical competition around the development of LED. The United States has invested $500 million since 2000 to implement the National Semiconductor Lighting Program. The European Union also announced the launch of a similar "Rainbow Program" in July 2000.

With the support of the “863” program, the Ministry of Science and Technology of China first proposed the development of semiconductor lighting plans in June 2003. Over the years, LED lighting has been valued by the state and various levels of government for its energy saving and environmental protection advantages. Various local governments have introduced relevant policies and measures to accelerate the development of LED lamps; mass consumers are also eager for this new environmentally friendly lighting products. Long. However, due to the high cost of technology and promotion, the LED lighting products that make thousands of consumers look forward to it have been unattainable, and have not been able to unveil their mysterious aristocratic veil!

With the reduction of technology and production costs of some domestic manufacturers, the situation of LED lighting is not good, and the situation will change. The LED lighting products with good quality and low price will bring revolutionary impact to the Chinese lighting industry and bring bright gospel to the consumers!

advantage:

High energy saving: Energy-saving energy is environmentally friendly without pollution. DC drive, ultra-low power consumption (single tube 0.03-0.06 watts) electro-optical power conversion is close to 100%, the same lighting effect is more than 80% energy saving than traditional light sources.

Long life: Some people call it a long-life lamp, which means a lamp that never goes out. Solid cold light source, epoxy resin package, there is no loose part in the lamp body, there are no shortcomings such as filament light-emitting, heat deposition, light decay, etc. The service life can reach 60,000 to 100,000 hours, which is 10 times longer than the traditional light source. the above.

Multi-variation: LED light source can use the principle of red, green and blue. Under the control of computer technology, the three colors have 256 gray levels and can be mixed arbitrarily, which can produce 256×256×256=16777216 colors, forming different lights. The combination of colors is varied, enabling a variety of dynamic changes and various images.

Environmental protection: better environmental protection, no ultraviolet and infrared rays in the spectrum, no heat, no radiation, little glare, and waste can be recycled, no pollution, no mercury, cold light source, safe touch, typical green Lighting source.

High-tech tip: Compared with the monotonous lighting effect of traditional light sources, LED light source is a low-voltage microelectronic product, which successfully combines computer technology, network communication technology, image processing technology, embedded control technology, etc., so it is also a digital information product. Semiconductor optoelectronic device "high-tech" technology, with online programming, unlimited upgrades, flexible and changeable features.

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