The Skilhunt MiX-7 is a small flashlight with seven LEDs and five colors. It may not be practical, but it's fun.

The UC15 is an unusual 2xAAA or 2x10440 light from Acebeam. It has a high-CRI (optionally) main emitter with red and UV secondaries and makes for an interesting lightweight carry option that's not yet another tube light.

The Overready BOSS is the most expensive flashlight I've ever reviewed, and the best built. It's also one of the least efficient at higher outputs, and falls well short of its claimed performance. That's unfortunate, because its Lux-RC buck/boost driver is one of its major selling points over other high-priced lights which mostly use simpler electronics.

The TK25 R&B is an unconventional design with a rotating head to switch between two white, and one each red and blue emitters. It offers very high red and blue output, but no low-output modes to preserve dark adaptation. It's intended for hunting animals that don't react to red light, and following blood trails with blue. It should work well for that application, though better color quality for the white emitters would be most welcome.