PCB Star Heat Sinks - TruOpto OSMCPCB8060A, This heat sink, for use with surface mount power LEDs, consists of a 1.
5mm thickness aluminium base with a copper-clad laminate PCB.
Designed for 3W LEDs this heat sinks provides very effective thermal management.
TruOpto OSMCPCB8060A PCB Star Heat Sink for 3W Power LEDs