3W RGB High Power LED Diode with Integrated PMMA Narrow Beam Lens on 20mm Star PCB Product Overview This emitter pairs a 45mil Epistar three-in-one RGB die with a pre-assembled PMMA narrow-angle lens, mounted on a 20mm aluminum star PCB. The lens concentrates the die output into a controlled 60 degree spot instead of a diffuse wash, so aiming, cut-off and glare behaviour can be planned on the fixture drawing rather than corrected afterwards with secondary optics.The module is