To create the world can enjoy the parity of LED lights of the Chinese dream

Create energy saving, environmental protection and longevity of parity LED lighting, so that people around the world can enjoy cheap is my dream for many years in china.

The market price of LED lighting lamps can only be reduced to the same price of fluorescent energy-saving lamps, so that the people of the world can afford it, and the LED lighting can really enter the blue ocean market. China has all the resources, financial resources, human resources and the largest market demand in the LED industry chain, and only China can do all the components on the LED lighting and industrial chain, the most competitive price, the most competitive.

LED lighting industry for many years of development that LED lamp is one of the most ideal lighting tool at present, LED lighting to beautify the world, LED lighting in all areas of human life deeply, LED lighting lighting to create a new era of human history. LED lighting technology also need to innovate, and constantly develop new technologies, new materials, new processes, new products to meet the growing demand. LED lighting development of common people can afford the LED industry can develop more ambitious, need to technological innovation to achieve low cost, need a new design thinking to obtain new materials, new architecture.

Technological innovation to bring new weather LED lighting, new life. LED lamp application technology by low voltage and high current cooling difficult trend of high voltage and low current, so HVLEDs was born, LED lamp board designed by a high power concentrated heating power, tendency of small multi point light, small heating design, so the HVLEDs will become the mainstream; the plastic aluminum heat exchanger easily solve the low voltage the isolation problem LED lamps in the non isolated LED driver by isolated constant current power supply trend of higher efficiency and constant current power supply, no transformer, high voltage linear without electrolytic capacitor constant current power supply. Solve the problem for many years plagued the interior of the interior of the LED lighting lamp high temperature bottleneck (Figure 1), the driving power supply and electrolytic capacitor is no longer a short board LED lighting.

Figure 1 low pressure LED lamp cavity high temperature

The technical development of LED light source light effect, refers to increasing production costs and market prices continue to decline; the LED driver chip all trends LED lighting special constant current source driver chip, LED lighting driver chip highly integrated functions, such as integrated over-voltage, over temperature, under voltage, short circuit, open circuit protection, and the application circuit of peripheral components reduced to less than 15, so the application cost decreased; the plastic aluminum radiator technology liberates the structure design of all metal radiator complex, both to reduce the weight of the radiator and reduces the cost.

The main parts of the HVLEDs and the non isolated constant current drive power, plastic coated aluminum radiator these LED lighting technology innovation and cost reduction based on the design and production of the masses with cheap affordable LED lamps are ripe. With 5W power LED bulb lamp energy-saving fluorescent lamp as an example, its efficiency is equivalent to 30W incandescent lamp or 25W, the design scheme of the production cost can be controlled in less than RMB12-15 yuan, the market retail price as control in each lamp RMB15-20 yuan, so flat with good quality energy-saving fluorescent lamp price however, LED bulb lamp life is energy-saving fluorescent lamp several times, than the energy-saving fluorescent lamp power. The cost of 5W LED light source can be controlled in less than RMB5 yuan, non isolated power supply cost can be controlled at RMB2.0-2.5 yuan, the cost of plastic aluminum radiator can be controlled at RMB3.0-3.5 yuan. Create a workable material condition for the design and manufacture of parity LED lamps (Figure 2).

One of the 2 parity LED bulb scheme

HVLEDs with high voltage linear constant current driver, surface mount rectifier can be on the same side of the LED lamp board, designed to be in accordance with Zhaga standard, customers can change the "DIY photoelectric engine", the modular design of the light source and power integrated automation is very suitable for mass production, high production efficiency, save labor. The photoelectric engine "is used to design and manufacture of LED bulb lamp, downlight, ceiling is very convenient, the assembly time of a finished lamp about 40-60 seconds. Therefore, there is a kind of parity lamp production plan, 5W LED bulb lamp, production costs can be controlled at around RMB15-18 yuan (Figure 3).

Figure 3 parity LED bulb for two

Technology innovation of high power photovoltaic engine can make the heavy metal mining lamp to thin, 100W lamp as an example, all metal mining lamp using LED light source with low voltage and high current, when the heat is very hot, so the need for bulky aluminum radiator to heat, the whole light weight in 5-6Kg; a set of high voltage, low current and high voltage HVLEDs linear constant current drive power supply in a high power optical engine, using high thermal conductivity aluminum plastic radiator, the whole light weight can be reduced to 1.9-2Kg, when the highest temperature point of the radiator only 80 degrees (Figure 4).

Figure 4 LED mining lamp

The innovation of the packaging technology of HVLEDs and the birth of the LED column and LED HVLEDs filament filament, using N LED as the tube core encapsulated in a glass column and glass glass substrate, series HVLEDs, in IF=10mA-20mA, LED filament column can be made of real LED ball 360 degrees light bulb. With four LED filament column of the two series of bulb and 3.6W bulb, for example, LED bulb luminous efficiency of 110Lm/W, color index of 80, color temperature 2700K. The color temperature can be adjusted by the ratio of the red blue LED tube core or the color temperature of the core of the LED filament column. 8 hours continuous lighting, LED lamp bulb pellet temperature rise only one or two degrees (Figure 5). The LED lamp bulb pellet cost in RMB15 yuan, is a