Project Quality Management is to quality into the core processes of project management and process management. Project Quality Management processes include the requirements needed for the implementation of the organization's activities to ensure that projects meet the original requirements, that all the activities quality policy, objectives and responsibilities, and through such as quality planning, quality assurance, quality control, continuous quality improvement, etc. policies, procedures and processes to implement quality systems. The main process quality planning, implementation, quality assurance, quality control. Currently Bar LED, high brightness white LED in the laboratory has reached 1001m / W horizontal bar mounted LED, 501m / w high-power white LED has entered the commercial, single LED devices from a few milliwatts at first jumped to a 1.5kW. Level for more than 1W power LED LED bar in terms of the drawings, the current electro-optical conversion efficiency of about 15%, the remaining 85% is converted into heat. The chip size is only 1mm × 1mm ~ 2.5mm ~ 2.5mm. Meaning chip power density greatly different from traditional lighting devices, white LED light emission is not included in the infrared part of the spectrum, so the heat can not rely on the release of radiation. Therefore, how to improve the cooling capacity is one of the key technical challenges to realize the industrialization of high-power LED solved. LED_ Bar Bar Bar LED LED_ Lhasa poem by Benjamin Chu Shenzhen Science and Technology Development Co., Ltd. Guangzhou Branch. Shenzhen poetry Benjamin Chu Science and Technology Development Co., Ltd. Guangzhou Branch (www.3dmapping.com.hk) is Guangzhou, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the poem Benjamin Chu led the staff warmly welcome all inquiries negotiations to create poetry Benjamin Chu a better future.