I'm going to take a shot in the dark and guess that's exactly what you did.
From the submitter:
I am in IT. Our bathroom light burned out. We have no extras but got a USB light!! Wall power to PSU to motherboard to USB port to USB light! FIXED!
A chandelier. With solar-powered lights. Under a canopy. Being held up by a flashlight.
Well, it's mostly a pile of sticks. But still, good to see Charlie Brown is updating his jokes.