Lighting packages are described for light emitting diode (LED) lighting
solutions having a wide variety of applications which seek to balance
criteria such as heat dissipation, brightness, and color uniformity. The
present approach includes a backing of thermally conductive material and
two or more arrays of LEDs attached to a printed circuit board (PCB). The
PCB is attached to the top surface of the backing and the two or more
arrays of LEDs are separated by a selected distance to balance heat
dissipation and color uniformity of the LEDs.