A weapon light is an important tool. After all, criminals are crepuscular.
But not every holster works with a weapon light. That's why you have to specifically purchase the "Light-Compatible" version of the Ragnarok or specify whether or not you are running a weapon light when ordering a Sidecar holster.
Our holsters are molded around the weapon light so that particular light needs to be attached for proper retention.
With a Light-Compatible holster, you have the same belt clip/attachment options as a regular holster.
If you are someone who regularly puts on and takes off their weapon light, you'll need two holsters: one Light-Compatible and one regular holster. There's no room to fit a light onto the bottom of the gun and still have it fit in the holster.