* The EtraLED-BRI-4880 Bridgelux Modular Passive Star LED Heat Sink are specifically designed for luminaires using the Bridgelux 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 900 to 1800 lumen.
* Thermal resistance range Rth 3.6°C/W.
* Modular design with mounting holes foreseen for direct mounting of Bridelux ES Star,Array V6,V8,V10 ,Vero 10 and Vero 13 Array LED engines.
* Diameter 48mm - standard height 80mm Other heights on request.
* Extruded from highly conductive aluminum.