Base for desklamp, magnifying glass, flagpole or...

Base or counterbalance for desklamp, magnifying glass, flagpole or something else you need a base for.

I needed a desk lamp for a small corner desk, but most desk lamps were too small, too short or too expensive. Therefore, I purchased a cheap desk lamp with a clamp for the table edge. The clamp is almost worthless and the electricity of course on the side where the lamp can not be mounted. Therefore these two bases so that the lamp (or ...) can be put anywhere you want. The hollow base is in