* Mechanical compatibility with direct mounting of the LED modules to the LED cooler and thermal performance matching the lumen packages. * Modular design with mounting holes foreseen for direct mounting of a wide range of LED modules and COB's: * Extruded from highly conductive aluminum. Zhaga Book 3 Spot Light Modules Edison , Osram , Xicato , Bridgelux , Citizen , Cree , Lumileds,Tridonic , Vossloh-Schwabe , Seoul , LG , Lustrous , Prolight , Sharp , Samung , Luminus .Philips