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http://dx.doi.org/10.5370/KIEE.2010.59.1.134

A Design of an LED Sensor Luminaire for Visual Function Improvement  

Seo, Jung-Nam (전남대 공대 전기공학과)
Yu, Yong-Su ((주)라이텍코리아 연구소)
Yeo, In-Seon (전남대 공대 전기공학과)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.59, no.1, 2010 , pp. 134-137 More about this Journal
Abstract
An LED sensor luminaire for visual function improvement necessitates the control algorithm for light level adjustment and the appropriate lens design. The control algorithm adapts to surround lighting condition, and thus has the advantages of energy saving and glare reduction. The multi-cell lens design improves color temperature uniformity and spatial light distribution of the luminaire. Experimental and simulated results show that this approach contributes noticeably to energy saving and color temperature uniformity of the LED sensor luminaire.
Keywords
LED sensor luminaire; Control algorithm for light level; Lens design; Energy saving;
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