Dr Hunter is now the boss of LED Lighting Fixtures, a firm based in North Carolina that is working to make LEDs more suitable for use in general illumination.
Edison was not the first person to have thought of using electricity for illumination: cumbersome electric arc-lighting had been employed in public Spaces and factories for a number of years.
爱迪生不是第一个想到用电照明的人；许多年来，笨重的电弧灯就在公共区域和工厂投入使用。
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In this paper the interaction between lighting environment design and people's feeling is discussed by analyzing impacting factors of the illumination, lighting design and glare control.