* The EtraLED-LUN-4880 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 700 to 1700 lumen.
* Thermal resistance range Rth 3.6°C/W.
* Modular design with mounting holes foreseen for direct mounting of Luminus COB LED engines.
* Diameter 48mm - standard height 80mm Other heights on request.
* Extruded from highly conductive aluminum.