LIGHTING FIXTURE

PROBLEM TO BE SOLVED: To provide a lighting fixture which can prevent an uncomfortable feeling from being given to a user.SOLUTION: A lighting fixture 10 comprises a plurality of light sources 45, 46, 47 and 48 for emitting light of different colors, and a light source lighting circuit 37 which mixe...

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Bibliographische Detailangaben
Hauptverfasser:	MITSUJIMA KOICHI, MANNAMI HIROAKI, HIROWATARI YUICHIRO, HIRATA SHINICHI, AKIZUKI TETSUHITO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING MECHANICAL ENGINEERING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a lighting fixture which can prevent an uncomfortable feeling from being given to a user.SOLUTION: A lighting fixture 10 comprises a plurality of light sources 45, 46, 47 and 48 for emitting light of different colors, and a light source lighting circuit 37 which mixes the light emitted from the light sources 45, 46, 47 and 48 and dims them until turning-off. When the light source 45 of one color reaches a dimming lower limit and thereafter the light source 46 of another color reaches the dimming lower limit through dimming operation, the light source lighting circuit 37 turns off both the light sources 45 and 46.