* The EtraLED-LUN-4850 Luminnus Modular Passive Star LED Heat Sinks are specifically designed for luminaires using the Luminnus 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 600 to 1500 lumen.
* Thermal resistance range Rth 4.2°C/W.
* Modular design with mounting holes foreseen for direct mounting of Luminus COB LED engines.
* Diameter 48mm - standard height 50mm Other heights on request.
* Extruded from highly conductive aluminum.