Flashlight attachment

I'd really love to see this come back, also maybe for plus more supplies a flashlight + laser sight at the same time attachment.
I always love to clear buildings with flashbang first and then move into the building, however sometimes some areas are so dark that you actually do need a flashlight. It'd also be a nice if I could blind the enemy with it and I must emphasize this needs to affect bots too.
From far down the range it should make you get noticed faster, however in CQB, especially indoors it should blinden the bots, making them less accurate.