Use for nighttime trails.
I abandoned my Petzl in favor of this "full Phare"
The guys in front of me so I could slow enlighten; 0)
I switch between normal and turbo based on areas of difficulty and visibility.
Proportionally, I would say 70% to 30% in normal turbo.
Longest trail made 1:45 with original batteries.
Even in normal mode, it lights up at least as well as my Petzl Myo Rxp in boost mode.
Finishes quite correct.
One star less for its too sensitive button
The lamp may light up in your bag and eat your batteries
But the greatest risk is that it gets very hot in a confined space !!!
Beware textiles burns!
If you pay attention to details, no regrets
PS: Not tested in the rain but I frankly doubt waterproof.