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1. (WO2017151056) LIGHTING APPARATUS AND METHOD OF FORMING THE SAME

Pub. No.:    WO/2017/151056    International Application No.:    PCT/SG2017/050087
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Tue Feb 28 00:59:59 CET 2017
IPC: F21S 19/00
F21S 11/00
F24S 23/00
G02B 6/00
Applicants: NANYANG TECHNOLOGICAL UNIVERSITY
TECHNOLITE (SINGAPORE) PTE LTD
Inventors: CHIA, Ho Meng @ Tay Ho Meng
ZHUANG, Zhenfeng
CAO, Bin
LIM, Jin Siew
SUN, Xiaowei
Title: LIGHTING APPARATUS AND METHOD OF FORMING THE SAME
Abstract:
According to embodiments of the present invention, a lighting apparatus is provided. The lighting apparatus includes a light guiding arrangement, a light collection arrangement adapted to collect sunlight, the light guiding arrangement being optically coupled to the light collection arrangement to receive at least a portion of the sunlight collected for propagation through the light guiding arrangement, and a light source arrangement configured to generate an illumination light, the light guiding arrangement being optically coupled to the light source arrangement to receive at least a portion of the illumination light for propagation through the light guiding arrangement. According to further embodiments of the present invention, methods of forming a lighting apparatus are also provided.