vesilamput
Vesilamput, also known as "water lamps" in English, are a type of traditional oil lamp that originated in Finland. These lamps are characterized by their unique construction, which allows them to float on water, typically within a larger container or a pond. The base of a vesilamppu is often made of a buoyant material, such as cork or a hollowed-out object, with a recess or holder for a small oil container and a wick.
The primary purpose of vesilamput was often for lighting during festivals or gatherings held outdoors, especially
While their practical use as a primary light source has diminished with the advent of modern lighting,