Ohmite Wakefield Solutions’ 19000 Series of radial-fin heat sink extrusions for LED light engines helps meet space constraints and operating parameters. The heat sink extrusions are black anodized for maximum thermal performance, and their radial-fin design has been optimized for natural convection. OHMITE intends for its product to make matching the right heat sink to the right LED a much less time-consuming process. Heat sink lengths range from 50.8 millimeters to 190.5 millimeters, with diameters of 32 millimeters to 115 millimeters.