A lighting arrangement includes a light fixture including a plurality of light sources wherein each light source is configured to generate a different color light when energized; and a circuit arrangement included in the light fixture and operatively interposed between the plurality of light sources and a source of electrical power. This circuit arrangement is responsive to brief interruptions in the supply of electrical power of less than a predetermined period to simultaneously de-energize all of the light sources for a full duration of the interruption and to subsequently toggle energization from one light source to the next and thereby produce different color light in response to the cessation of the brief interruption.
申请公布号
US8013538(B2)
申请公布日期
2011.09.06
申请号
US20070869663
申请日期
2007.10.09
申请人
INTEGRATED ILLUMINATION SYSTEMS, INC.
发明人
ZAMPINI THOMAS L.;ZAMPINI, II THOMAS LAWRENCE;ZAMPINI MARK A.