* The eLED-BRI-4680 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 600 to 1600 lumen.
* Thermal resistance range Rth 5.0°C/W.
* Modular design with mounting holes foreseen for direct mounting of Bridelux ES Star,
Array V10 ,Vero 10 and Vero 13 Array LED engines.
* Diameter 46.5mm - standard height 80mm Other heights on request. * Extruded from highly conductive aluminum.