Title:
LUMINAIRE
Document Type and Number:
Japanese Patent JP2011175783
Kind Code:
A
Abstract:
To provide a luminaire capable of easily changing a color temperature.
The luminaire 10 includes: a device main part 11; a plurality of LED packages 12, 13, 14, 15 housed in the device main part 11, formed by mounting an LED chip 16 on an LED substrate 17, emitting at least two beams of light of different color temperatures, and combining part or all of both beams of light; and a mounting member 18 for fixing the plurality of LED packages 12, 13, 14, 15.
Inventors:
KONO HIROMITSU
IBARA KAORU
IBARA KAORU
Application Number:
JP2010037756A
Publication Date:
September 08, 2011
Filing Date:
February 23, 2010
Export Citation:
Assignee:
PANASONIC ELEC WORKS CO LTD
International Classes:
F21S2/00; F21Y101/02
Domestic Patent References:
| JP2009252555A | 2009-10-29 | |||
| JP2007059260A | 2007-03-08 |
Attorney, Agent or Firm:
Shohei Oguri
Toshimitsu Ichikawa
Kimihide Hashimoto
Toshimitsu Ichikawa
Kimihide Hashimoto