I wish more flashlights came in colors instead of black. Black makes no sense - it’s not even meant to be stealthy! What is the hardest color to find if you drop it in the dark? Black. (tactibros might disagree).
Check out Convoy Flashlights. They are affordable, high quality, and come in a huge variety of different configurations with all sorts of body colors, emitters, color temperatures, battery types, and more. The mechanical ones are generally programmable to use one of twelve different mode groups. (For instance, low-medium-high, high-medium-low, moonlight-low-medium-high, groups with a strobe function or not, and mode memory can be set on or off for any of them.)
The best source is a website that gets a lot of hate here but it's a major global market place where the quality of individual sellers matters. (One of our supporting companies here has an authorized dealer over there.) Simon Mao, the guy that runs both that store and the company itself, has been a participating member at Budget Light Forum for years and specialized in catering to the flashlight community.
Anyway, here are a few of mine. The color correction on my camera mostly mashes together the different color temperatures of the emitters here. Of course, you can definitely tell which one is filtered UV. I don't know what I did with the
deep red one, but it also has a red body. You can see it illuminating the fixed blade I was using earlier today in this older picture. Lastly, here is the one I'm bringing out tonight with today's folder. It uses a 21700 battery for longer run times.