Trying out the Nitecore HC60 headlamp in the woods at night. Battery life test in the end of the video.
00:02: Ultra low (1 lumen).
00:22: Low (38 lumens).
00:22: Mid (210 lumens).
01:35: High (420 lumens).
02:16: Turbo (1000 lumens).
03:24: Strobe.
03:27: SOS.
03:29: Quick disassembly and holding the headlamp.
04:17: Battery life test in Turbo mode.