ORIGINAL, A VERY RARE item, EXCELLENT CONDITION WWII German Luftwaffe UV Gerätleuchte (UV Instrument Panel Cockpit Light) set, Fl. 32265-1 Fl. 32665-2, as used in the many German aircrafts. When the pilot turned the UV lights turned on at night, this cap directed UV light towards the cockpit instruments. This caused a reaction within the Radium Dials and as a result, the dials and gauges glowed. It was also used as a warning light for engine fire and mach speed. Item is working condition, complete with cap and bulb.