Unable to answer "What kind of lamp is this?" – Street Lamp – https://osm.org/node/12765788198 via StreetComplete_ee 63.0:

MUP pvt

Attached photo(s):
https://streetcomplete.app/p/336069.jpg
https://streetcomplete.app/p/336070.jpg
https://streetcomplete.app/p/336071.jpg