From the second half of next year, China will launch Shenzhou 8th, 9th and 10th spaceships. At present, the semiconductor lighting research institute in Shanghai is conducting intensive research and development work for cabin led lighting. This is from 2010 China (Shanghai) News obtained at the International LED Industry Technology Forum. In addition, the important moment when the Shenzhou series spacecraft docked with the "Tiangong-1" target aircraft was also "lighted" by the Shanghai LED.
According to China’s manned space flight “three-step†development strategy, the “Tiangong No. 1†target aircraft will be launched in the first half of 2011, and the Shenzhou-8 spacecraft will be launched in the second half of the year to implement the first spacecraft unmanned rendezvous and docking flight test in China; In the first half of the year and the second half of the year, the Shenzhou-9 and Shenzhou-10 spacecraft will be launched respectively, and the target aircraft will be rendezvous and docked to break through and master the aircraft space rendezvous and docking technology. Whether it is the cabin lighting or the lighting of the cabin docking system, there are high requirements for the luminous efficiency and performance of the lighting fixtures. At present, the luminous efficiency of white LED lighting has exceeded 100 lumens per watt, and there is enough strength to "illuminate" space.
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