WW2 Dutch Black Out Lightbulb in Carton Box

World War 2 Dutch Black Out Lightbulb (Verduisteringslamp) as issued in many civilian homes during the war to help maintain blackout conditions against air raids. These were recommended by the LBD (Luchtbeschermingsdienst) which was the Dutch Civil air-raid protection services. The lightbulb is made by the Dutch company 'Philips' from Eindhoven and is still stored in its original carton box. The decorative original box is missing the lid.Nice original lightbulb in good used condition!