[Other] Cary Rapaport's Voynich art with porcelain and glass

[CaryR]

So if you left one of these on all day, would they use a lot of electricity compared to a "normal" lamp? And could they handle prolonged activity?

The short answers are no, they don't use a lot of electricity compared to a "normal" lamp, and yes, they definitely can handle prolonged activity. I will add a better answer later though, because it's a good question that I want to be able to better explain and understand myself