Specifications CPL5050 / CPL5070: Degres C per Watt 2.90 / 2.45 51mm diameter, 50 / 70 mm height Weight 86 / 104 g Heat dissipation 28.5 / 33.7 WattsFeatures: High-efficiency heat sink for LED lighting Cold-forged aluminum (Al 1070) for maximum heat transfer Optimized pin pattern for passive cooling, mounting at all angles 10mm base for best heat dissipation – ultra flat for effective mounting Custom hole patterns or machining applied per customer specifications Delivery from our warehouse in Germany Contact us for price and lead time (quantity-dependent)