Share Email Print
cover

Proceedings Paper

High energy-efficient B+R LED beam shaping with micro-lens diffuser for agricultural lighting
Author(s): Yu-Yu Chang; Xuan-Hao Lee; Ching-Cherng Sun
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

An energy saving LED luminaire for agricultural lighting is presented in this paper. To improve the traditional agricultural lightings, the beam shaping technology is required. The LED luminaire is composed of three parts, LEDs, collimator, and micro-lens diffuser. In this paper, the advantages of the LED luminaire are obvious, including uniform and energy saving. With a comparison for traditional agricultural lightings, the LED luminaire can save 63 % in energy consumption.

Paper Details

Date Published: 21 September 2011
PDF: 6 pages
Proc. SPIE 8128, Current Developments in Lens Design and Optical Engineering XII; and Advances in Thin Film Coatings VII, 812807 (21 September 2011); doi: 10.1117/12.893188
Show Author Affiliations
Yu-Yu Chang, National Central Univ. (Taiwan)
Xuan-Hao Lee, National Central Univ. (Taiwan)
Ching-Cherng Sun, National Central Univ. (Taiwan)


Published in SPIE Proceedings Vol. 8128:
Current Developments in Lens Design and Optical Engineering XII; and Advances in Thin Film Coatings VII
R. Barry Johnson; Virendra N. Mahajan; Simon Thibault, Editor(s)

© SPIE. Terms of Use
Back to Top