Ace F14T12 - 15-inch 14w

An 'Ace Hardware' (actually made by GE) 15-inch 14w T12 lamp
Not very common to see in use, but this size is still fairly easy to come by (although they're becoming harder to find since fewer & fewer stores are carrying them)

I picked up a number of these last year at a store closing sale (no idea what I'll do with them, but couldn't pass them up at the price they were .lol. )
Maybe if Kev does another of those meetups I could send some over there & do some trading or something .lol.