Discontinued: 38W UV-C Germicidal Lamp with Ozone for 60m2
Category:Germicidal lamps - Wikimedia Commons
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Дезинфекция на въздуха с ултравиолетова бактерицидна лампа | Лечение
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Бактерицидная лампа — Википедия
File:Insect flights in the night in front of a spotlight HP L7869.jpg - Wikipedia
File:Germicidal Lamp 1.jpg - Wikipedia
UV лампа Luxe Style 25W за пречистване на вода
бактерицидна лампа Архиви - Биогенис
File:Track lighting.jpg - Wikipedia
Xenon arc lamp - Wikipedia
I found this Soviet device in the Balkans. It's 130 kg, about a meter long and made in 1963. Looks to be some sort of telescope/spotlight. Any more information would be appreciated. : r/whatisthisthing