copper core printed circuit board --Hitech Circuits Co. What's more, there's thermoelectric separation technology (also called direct touch technology) for copper-base PCBs. It means by solder mask opening and electroplating copper to increase the copper thickness of required positions, the heat conducts directly from the LEDs or other components to the copper base, while the circuit network is independent of the thermal network.
As a MCPCB manufacturer, Hitech Circuits made various Copper base PCB for customers,

Which used for High Power LED lighter ( 1000W+ ) and power supply.
In LED field,there are 4 types of Copper based Circuit Board.