* The EtraLED-LUME-9650 Lumens Modular Passive Star LED 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 1500 to 4700 lumen.
* Thermal resistance range Rth 1.2°C/W.
* Modular design with mounting holes foreseen for direct mounting of Lumens ERC1820,ERC2530，ERC2540, ERC3050 and AC-ALL series LED engines.
* Diameter 96mm - standard height 50mm Other heights on request.
* Extruded from highly conductive aluminum.