This product is a replacement for the red anodized aluminum heat sink that is included with the Survival Laser R parts bundles. The SL-AHS4 is sized to fit a 12mm diameter standard diode module and includes a 3-48 set screw (installed) and a 0.050" Allen wrench. Also fits other Aurora C6 18650 hosts.
Protected by U.S. Patent no. US 686,097 S.