Led lenser or energiser hard case head torch. or good old Aldi cap with leds in the peek.
I use the Petzl headlamp Tikka XP
I use the Petzl headlamp
An invaluable piece of kit. Hand free so to speak. The last red deer I shot it took five hours to extract. By using this head torch made it possible I instantaneously had light no matter what direction I looked and had not to worry about the carrying a torch.