Review on Gunmetal K-Edge NiteRider Light Adapter - One Size by Kenneth Bryan

Switched to this after my Lumina 900 wobbled and fell off a slightly bumpy descent with a barfly binding holding two silicone straps that light to the GoPro adapter. While the screws on the K-Edge adapter can easily cut into the flashlight's body (be careful when turning it. The back screw is visible so you can be careful, the front screw is hidden by the back screw so that you desire this (one who feels.), but due to the mechanical connection, he has almost no ability to weaken and drop the light. It's less convenient to remove for charging, but I just remove the entire flashlight and K-Edge mount and charge that way, rather than unscrewing the mount adapter from the flashlight.