Our 12w+ LED is a Quad Cree utilizing four Cree XQ-E LEDs mounted centrally to a 2mm thick copper MCPCB with common positive and addressable negative.
The Cree XQ-E has the highest lumen efficiency in the industry and we only carry the brightest bin codes they make.
We assemble these LEDs ourselves and can make most any combinations you ask for.
View color examples here
Codes for die colors are