Title:
MULTI-COLOR PENLIGHT
Document Type and Number:
Japanese Patent JP2009176697
Kind Code:
A
Abstract:
To provide a penlight which can emit a desired color and luminance by a single penlight in order to correspond to a person or music of different image colors in a music live show or the like.
The penlight is provided with a power source 4, at least 3 primary color LEDs emitting three primary colors (red, green and blue) respectively, a luminance adjusting voltage variable circuit for changing the luminance of the LEDs for each color, and a light diffusion plate 9, thereby obtaining a light emission of a desired color and luminance.
Inventors:
KIHARA JUNJI
Application Number:
JP2008043573A
Publication Date:
August 06, 2009
Filing Date:
January 28, 2008
Export Citation:
Assignee:
ASUWAN KK
International Classes:
F21L4/00; F21Y101/02
Attorney, Agent or Firm:
Junji Kihara
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