Here is a light designed with hunters in mind. The FOXPRO Gunfire Hunting Light comes with 3 colors for you to choose from. It comes with brightness control and a focus ring. This kit comes with scope/light mounting bracket, pistol grip light holder, 2 extension shrouds, 18650 batteries, advanced battery charger, car charger, and everything you need to get going.
This hunting light also comes with an EVA foam soft shell case.
[where to get it]