摘要
在全球的电力使用结构中,照明用电约占总用电量的19%。近年来,在采取措施减少CO_2排放量以防止温室效应的倡议声中.要求减少照明灯具功耗的呼声也日益高涨。正是受到这种力量的推动,各相关厂商目前正在开展高效照明灯具的研发工作。对于高效照明的需求.也推动着使用白光LED作为光源的照明灯具的发展。
Lighting consumes an average of approximately 19% of total electricity consumption worldwide,and approximately 18% in Japan.Within the global discussion of measures for preventing global warming by reducing CO_2 emissions,there are strong calls for reductions in the power consumption of lighting fixtures as well.In response,the development of high-efficiency lighting fixtures is progressing at a fast pace.This wave of demand for high-efficiency illumination will draw interest to lighting fixtures that use white LEDs as their light sources.
出处
《电子设计应用》
2008年第8期16-26,33,共12页
Electronic Design & Application World
