I apologize ahead of time for the stupid question but I'm having some issues.
I just purchased two Modlite PLHv2 18350 lights with the Surefire UE caps and the Mod Button. Unfortunately, when I screw the Surefire UE cap to the back of the Modlite body, the light comes on and there's no way to shut it off. Am I missing something here? The light and caps were purchased together, so I assumed they're compatible. Any help would be appreciated. Thanks.