There are many uses for a light bulb. you can have them hanging from the ceiling of your lego house, the can be supersonic grenades, they can be car light bulbs, the possibilities are (almost) endless!
Here is a few examples of what im talking about.


If these are ever made, they should be in,
Trans clear,
GITD, yellow
My idea for this is to have a stud where you would put the bulb in the ceiling so it would connect. Who likes my idea?

I can actually see this being useful. +1

This may be useful in some cases, but, not many.

After your suggestions like cookies, hotdogs, swiffers, it's a joke, this is not a cool item for BF to make. Please think about practical applications for a piece before you ask, if you can't think of 3 really good ones, it's probably a no-no. And think when you're suggesting guns: If this was legofied, would it retain it's uniqueness? Like the Arisaka. A cool gun, but for a minifig it would look just like a M-1 garand. a Springfield, or a Mauser K-98.

.....Light bulbs? Uhm... no. We can use trans-clear 1x1 round plates.

Well the reason i suggested this is because when im taking photos of MOC'S and its dark, The lightbulb would give light and it could be used for night MOC'S. The lightbulb has many uses.

TBH I would actually like to see the incandescent bulb in lego form, and I would definitely buy some. It is a very niche item though, so BF probably wouldn't make it.