LED replacement lamps from Lighting Science Group feature an aluminum heat sink that dissipates heat from the rear of lamp to prevent failur.
LED Heat-sink, Made of Aluminum Material, with Black Anodize, Lathe Parts
Slingbox by NewDealDesign - heat sink integration
form is function - heat sink computer case
Copper LED Heat Sink of CNC Lathe Machined
Aluminium Heat Sink for LED lighting
LED Light and Heat Sink
Extrusion goodness: computer with built in heatsinks
XSA-27 Xicato XSM LED heat sink,XSA-27-M3-B-N
Heat Sink for Power LEDs - Size 3
LED Heatsink R150-170
High power LED heatsink super power led heat radiator--Ivin Engineering --- LED strip light housing, linear light aluminium housing,Cove lig...