Patent ID: 7425077
Filing Date: 2008-09-16
Classification: F21V,F21W,F21Y,Y10S

Abstract:
1. A dental operatory lamp used in an operating theater to illuminate over an operating area comprising: a housing having a front directed toward the operating area and a rear away from the operating area; at least one reflector module at the rear of the housing comprising a plurality of tubes arranged in generally side-by-side configuration, each tube having a first end of each tube being positioned toward the rear of the housing and being closed by a reflector and a second end of each tube being open to the transmission of light from the interior of the tube toward the front of the lamp, with the interior surface of the plurality of tubes between their reflectors and second ends being generally non-reflective; and a plurality of light emitting diodes (LEDs), one of the LEDS being positioned in each of the tubes, and a portion of the respective tube projecting forward of the LED toward the front of the lamp.