2x2 lamps which cast a wide, soft glow. An electric lamp, fully signal compatible; a copper lamp which burns solid fuel; and a floor lamp which can be walked over. They line up with rails and large power poles.
The shift in late November 2021 was caused by a change in the way we count mod downloads. A download is counted when a user downloads a specific mod release for the first time. We take in-game and web downloads into account.