Well this evening I came home from work, sat on the bed to ease my feet and promptly fell asleep for three hours.
When I eventually got my arse into gear then I decided to overcome my lighting problem with some offcuts of wood from the shed.
I did a little concept piece that seems to work.

Alien Isolation
After a lot of frustration and having to kill a lot of face huggers with a wrench it turns out I have somehow got my flamethrower back. I knew I had picked up a shotgun, but not the flamer.