I have to admit that the lack of a filament and filament support inside the bulb is unsettling for me. GHOST BULBS. Quick fix would be the frost the bulbs so you wouldn't see the inside anyway, but that would probably significantly change the composition, wouldn't it?
Nice, though. I like it. It's making me think about the room full of mouse traps and ping pong balls, and for some reason the room of cats with rocking chairs. Sets me on edge, all those glass bulbs lying around on what might be a hard floor.