"God 7 " leap that is technology of Chinese manned spaceflight. Enlighten of this historic picture, the LED that develops by institute of physics of technology of Shanghai of Chinese Academy of Sciences namely (glow diode) lighting system. On the area of book size, arranging 24 LED small " bulb " , have the specific power consumption of 27 tile only, offerred breathtaking intensity of illumination however.

Zhang Tao of researcher of institute of physics of technology of Shanghai of project controller, Chinese Academy of Sciences says, in recent years, LED illume development is very rapid, its light effect is tall, life is long, on the safe side. In the past, illume of the aerospace on international uses gas discharge metal more haloid lamp, and " god 7 " tried LED illume historicly.

Actually, LED lamp has begun daily life, nevertheless, to civil and talk is current a bit expensive still. Accordingly, in LED guide period, high-end market development has latent capacity more. "In spaceflight domain, the Gao Ke of the product leans is put in the first. Develop this market, very beneficial to advancing LED technology. " Zhang Tao discloses, at present already 3 two enterprises raise requirement, hope and institute collaboration exploration use LED lighting engineering at certain and special civil domain (wait like car headlight illuminant) . "Although laboratory technique is current cost is high, but can provide inspiration of a kind of technology to relevant enterprise. But can provide inspiration of a kind of technology to relevant enterprise..

Zhang Tao expresses, in the course that changes LED technology to car headlight, the client waits to efficiency of stability, dependability, glow raised taller requirement. "If spaceflight project taking technical positive result uses at these civil domains, can save the investment of resources of research and development, result that obtains get twice the result with half the effort likely. Can save the investment of resources of research and development, result that obtains get twice the result with half the effort likely..