Performance spotlight

摘要

An apparatus and method for producing an improved light emitting diode (LED) spotlight. One or more layers of LEDs (92, 102) shine light into an array of elliptical reflectors (94, 104). Each elliptical reflector has an LED at one focal point and shares the second focal point with a larger parabolic reflector (36) that collimates the light. A hole in the center of the parabolic reflector receives additional LEDs (112), with or without collimation optics.