Changes

with a red panel around them.

with a red panel around them.

There's no way to turn these lights on from the other end of the shop. But a switch in Cold metals next to the sliding door does turn on a small bank in the center of the room for safety.

There's no way to turn these lights on from the other end of the shop. But a switch in Cold metals next to the sliding door into the lounge does turn on a small bank in the center of the room for safety.

One light should stay on for safety. If there are zero lights on, turn one on.  

One light should stay on for safety. If there are zero lights on, turn one on.