The present disclosure provides a lighting device that includes an array of LEDs arranged on a circuit board with a reflector that rotates relative to the LEDs to reflect the light in various directions. The reflector according to the present disclosure includes a compact construction that allows for effective light reflection. A related lighting system and method is also provided.
申请公布号
EP2199661(A2)
申请公布日期
2010.06.23
申请号
EP20090180474
申请日期
2009.12.22
申请人
FEDERAL SIGNAL CORPORATION
发明人
CZAJKOWSKI, ROBERT A;PAVLACKA, MYRON F.;JOZWIK, JACEK J.;MEYER, CHARLES P.