Yes, but not commercial stuff.
Anyway, you amuse me, so I'm not going to ban you yet. ;)
If you want to manufacture something that's actually relevant to the website, that would be handy :flowers:
What I'd suggest is that you have a look at the Fenix HP10 and think along those lines.
We'd like a decent emitter that you're willing to tell us the manufacturer of (such as a Cree Q5 or an R2) and about 250 lumens on turbo mode.
It needs to be waterproof and rugged - say, IPX7 and able to be banged against a roof ceiling occasionally.
And it doesn't need coloured LEDs at all. None!
Hello again darkness, my old friend...