MULTI-COLOURED LIGHT SOURCES

摘要

Described herein is a light array for luminaires which comprises a plurality of coloured light-emitting diode (LED) elements that are arranged within the array to provide better uniformity of illumination. The light array may be rectangular and include equal numbers of colored LED elements of four colors. The red LED elements are grouped towards the center of the light array with the other colors dispersed throughout the array. Two or more light arrays can be placed adjacent one another to increase the illumination produced whilst maintaining the benefit of better uniformity of illumination.

主权项

1. A light array, comprising:
a plurality of colored light-emitting diode elements dispersed within the light array so as to provide a uniform color output, characterized in that the light array comprises a 4×6 rectangle having a long edge and a short edge and comprising six light-emitting diode elements of red, green, blue and white, the red light-emitting diode elements being located towards the center of the light array.