He turned on the desk lamp and set up the machine.
I turn on the desk lamp so that I'm not in the dark.
The desk lamp in his office was still on, but he wasn't there.
I turned on the desk lamp and read the first card.
The desk lamp was the only light in the room.
When, at last, she raised her head and came back to the present, the room beyond the desk lamp was dark.
He turned on his desk lamp, cut the room lights.
A point against the set: the desk lamps are too nice, she said.
She reached a front room and turned on a desk lamp.
He had also begun a small business making desk lamps.