Since you’re a fan of Sapper, have you peeped the Halley? He did it for an LED lighting startup (back when that was a thing), very artsy for him. I got one on eBay several years ago that I use as a work lamp because of its supreme adjustability. Uses my favorite electromechanical connector of all time, the 3.5mm audio jack (I’ve used it on every one of my hardware products).