Intresting signalling light GLO-TOOB

GLO-TOOB

Daggum, ain’t cheap!
https://www.fasttech.com/products/1/10008578/1769301-glo-toob-fx-5-led-15lm-7-mode-ipx8-waterproof

Somthing else to ponder
OSHPark driver w/ emitters built in, some of that clear encapsulant
Alternate build, AA boost feeding some XR-E or XP-E on the back side of the PCB
Would need someone to make aluminum battery tubes then polish them
hmmm