System and method for mixing light emitted from an array having different color light emitting diodes

摘要

A method of manufacturing a light source includes providing a substrate with electronic circuitry to drive light emitting diodes (LEDs); coupling a plurality of LEDs to the electronic circuitry on the substrate, the LEDs with more than one color types; and attaching a mixing barrel around the plurality of LEDs over the substrate, the mixing barrel with a reflective internal wall.