The Nitecore NU27 is a lightweight headlamp with four emitters side-by-side.
It is capable of producing Neutral White, Warm White, Cool White and Red light.
The included clip can be used to convert the headlamp into an EDC flashlight.
There is a bag that can be used to carry the headlamp and the accessories. Or you could do what I did and turn it into a diffuser.
Here are some beamshots:
Nitecore kindly sent the NU27 for review.
Here is my full review: