Not a headlamp, but I use the Milwaukee M12 spotlight and it’s awesome compared to what I had been using. I just use headlamps to get in and out of the woods in the dark and they are very low Lumen powered and have the red light option.
I like the one I have. Going to have to look for brand info. White, red, blue, green LED. App control for multiple brightness levels. Magnetic charger. Flood light or tight beam.
This is the one I bought a few years ago. I have probably used it 50 times. The batteries finally started to die this September. I use the red light when I need to be a little more stealthy. Otherwise, one of the two other lights are perfect. I'd highly recommend the Black Diamond brand if the other models are anything like the one I have used.