From the submitter:
"This picture was taken at one of my semi-regular stops, an insurance company. They're waiting for office furniture to arrive. I hope it can remain in place until the furniture arrives."
Power outage? Grab a length of steel automotive brakeline tubing, the straw from a box of Yoo-Hoo, D-cell batteries to make a 6V. Also may require generous amounts of duct tape, electrical tape, bell wire, and boredom.