Multi voltage, adjustable soft to brilliant LED shoplites
I looked online for these tubes, found Amazon Canada and US listed them for near $50 a tube, I went to local jobber electrical supplier for some 4 ft reg bright tubes, the dude said why LED better.
I said I wasn't up to paying big bucks, he said how bout the tubes I showed above for $12 a tube, cuz he doesn't carry reg tubes anymore, everyone, contractors, electricians, - saves time and money by just cutting/splicing a few wires, and controlled brightness for everyone.
Toss the ballast or just leave it disconnected.
Win, win, win.
Just so you know $12ish a tube Canadian.
PS haven't had a chance to get a fm radio in yet.