Advanced Thermal Solutions Inc. has developed heat sinks for cooling Osram’s Dragonstick LEDs and other linear LED lighting products. The ATS-486, ATS-503 and ATS-504 maxiFlow heat sinks decrease the intensity of heat generated by high-output LEDs and feature a low-profile spread fin array that maximizes surface area for effective convection cooling. They are made out of extruded aluminum to enhance their heat transfer properties from base to fins. They come unanodized or black anodized and with or without thermal tape. The 486 versions are 330.2 mm long, and the 503 and 504 models are 304.8 mm long. All are 26 mm high with an outer width of 87 mm.