2012年9月，照明质量与节能大会在中国杭州举行。该活动为学者、照明行业专业人士、设计师、研究人员和监管机构代表提供了讨论最佳实践和照明领域最新发展的机会。还提出了减少照明用能量的建议。会议上最热门的话题之一是发光二极管（LED），它提供了重要的环境和能源- 与传统灯泡和节能灯相比，效率更高。 本次会议的议程包括特邀论文、口头和海报展示论文，以及研讨会的介绍摘要。该出版物共有799页，包括123篇文章，500多个数字和大约200个表格。

In September 2012 the Lighting Quality & Energy Efficiency Conference took place in Hangzhou, China. The event gave academics, lighting industry professionals, designers, researchers and representatives of regulatory authorities the opportunity to discuss best practice and the latest developments in the field of light and illumination. Recommendations were also made for reducing the amount of energy used for lighting. One of the hottest topics at the conference was light emitting diodes (LEDs), which offer significant environmental and energy-efficiency benefits compared with conventional light bulbs and energy-saving lamps. The Proceedings of this Conference include invited papers, papers of the oral and poster presentations as well as introducing summaries of the Workshops.The publication consists of 799 pages including 123 contributions with more than 500 figures and some 200 tables.