I purchased this on Rob's recommendation for UTMB and it was perfect! The battery pack lasted for the whole race, the light output was excellent on technical trails, and it was comfortable to wear. 😀
The power of this thing blows me away and it goes all night, thanks RunVault for sponsoring me one. If you're running with a little lamp then you're missing out on so much, this thing is ridiculously bright and I love that I can change the direction and shape of the beam. Must have for any night race
Easy to use, multiple settings to adjust brightness vs battery life, comfortable fit, durable and lightweight. I recently used the Ferei HL40II 1000 Lumen headlamp during Unreasonable EAST 200 miler and was impressed. Having the extra battery in combination with the extension cord was fantastic, kept the headlamp lasting all night on the medium setting which was extremely bright too. I had multiple nights of running so got my crew to charge the batteries in the car using the USB cord that came with the pack.
If you want to be the envy of everyone around you this is the head torch for you! I used the Ferei HL40II during the UTA100 and everyone around me was constantly commenting on how well it lighter up the road and even had some running with me just to use the light it was producing. This is the best head torch I have ever used hands down!
I'm very happy with the headlamp
Bright, with a simple control button.
I especially like the way you can focus the beam to flood the area in front of you with light.
I purchased this to use for the GSER100 later this year.
I would definitely recommend this headlamp if you are looking for a quality product to get you thru a long ultra or just for general training.