👉 Austrolichtensia is a type of light bulb that uses a special type of filament called an "Austro-Light" or "Xenon-Antimatter Light Bulb." These bulbs are made of xenon, which emits ultraviolet (UV) light when excited by ultraviolet radiation from the sun. They were invented in the 1970s and have been widely used for decades as a low-energy light source due to their compact size and efficient use