The 30.4988.10 heat sink with fan is compatible with the Violumas" VC2X2 and VC4X2 high power UV LED COBs. Thermal Capacity is 50W. Dimensions are 60.35 x 60.35 x 26.5mm
Each heat sink comes delivered with two precut thermal interface pads.
If you are also looking for a driver for your LED please see our plug-and-play application sets that contain matched LED, heat sink and driver.