Ready made!

Saw these in Morrison's. Presumably some creative person has made a fortune from designing a pumpkin growing frame shaped like Frankenstein's head. Still the money goes to a good cause.
Will the light glow through the features once the inside has been scraped out?
I still think it's a miracle there were not many more serious Halloween injuries when I was young, caused by people trying to carve out a turnip lantern. I can barely cut one up to eat with haggis, let alone cut out the inside of one then carve the features.