Well let’s broaden the topic and make it also a space for future projects a d debate about them.
The project list:
Q8, soda can light, 4 3V LEDs, FET+1 Narsil driver, 4P 18650.
nearing completion
GT, monster thrower, 1 12V LED, 1 or 2 X 4S 18650
Design housing send to contact, second iteration driver board desiged, first proto driver to be made.
Long way from completion
FW3A, single 18650 EDC triple, ! not open for debate yet !
in the works of starting, driver clear, talking to Chinese party to have it made,
Q4
Baby Q8, 4 x AA OR 14500 (challenge here is driver)
Q16
Quad XHP35HI from 2S2P 26650
Challenge here is driver
Zoomie , nothing clear just that a nice zoomie is something I like to help create.
Maybe based on Fritz15 design so this looks very nice IMHO: