I’m not a sheep hunter but I love flashlights. I prefer my zebra lights to any of my Felix lights. I’d also question the advertised run time of the Fenix… any light for that matter.
Unfortunately Zebra lights don’t have a lock out feature (that I’m aware of). They are programmable though.
Anyhow check out zebra lights. No affiliation just a lover of flashlights and head lamps.
Don’t forget to pick up some 18650s
I believe there may be some value in carrying a couple 18650s and a charger to charger your phone as well as having backups for your flashlight.