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◊× Category EL -Large frosted E27 | Големи матови (Фотографски)
◊× Works?No
◊× Old?Yes
◊× TechnologyIncandescent
◊× Voltage240 V
◊× Power10/100 W
◊× Filament Mat.Tungsten
◊× Filament Shp.
◊× Gas Filling
◊× Flasher?No
◊× Tip?No
◊× Bulb ShapeAG120
◊× Diameter120 mm
◊× Length220 mm
◊× BaseB22d skirt
◊× Original Sleeve?No
◊× ColorWhite
◊× TransparencyOpaque
◊× Outside?No
◊× Reflector?No
◊× ApplicationPhotographic
◊× ManufacturerPhilips
◊× CountryHolland
◊× Date made1928
◊× Date acquired7/18/2006
◊× Purchase price$300 for 27
◊× LocationLU 4
◊× Needs attention:Photos
◊× Labelled?Yes
◊× How acquired:Fin Stewart, Australia
Comments:DUO-PHOTO. Opal. Has switch in the base controlled by pulling strings. Fin Stewart: "This bulb has two filaments - 100 watts and 10 watts. You operate it by pulling the string either way. 100 watts for photo enlarging and 10 watts for darkroom. Unfortunately both filaments are duds. These are listed in the 1928 Philips catalog and I have seen three others, one with E27 base. The bulb is white glass. Rarity 10"

Last updated: November 11, 2009, 1:30 pm