* The GooLED-LUME-11050 Lumens Pin Fin Heat Sinks are specifically designed for luminaires using the Lumens LED engines.
* Mechanical compatibility with direct mounting of the LED engines to the LED cooler and thermal performance matching the lumen packages.
* For spotlight and downlight designs from 1200 to 4500 lumen.
* Thermal resistance range Rth 1.3°C/W.
* Modular design with mounting holes foreseen for direct mounting of Lumens ERC1820,ERC2530，ERC2540and ERC3050 LED engines.
* Diameter 110mm - stand ard height 50mm Other heights on request.
* Forged from highly conductive aluminum.