Mazda (light bulb)
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Mazda was a trademarked name registered by General Electric in 1909 for incandescent light bulbs. The name was used from 1909 to 1945 in the United States by GE and Westinghouse. Mazda brand light bul
Edison Mazda light bulb tester, logo by Maxfield Parrish, at the Corning Museum of Glass
Ad for the Mazda service mark, 1917.
Edison screw
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Edison screw is a standard lightbulb socket for electric light bulbs. It was developed by Thomas Edison, patented in 1881, and was licensed in 1909 under General Electric's Mazda trademark. The bulbs
Mazda (light bulb)
…Toshiba (Japanese Mazda): Light bulbs, vacuum tubes Edison screw Maxfield Parrish, painter, produced many (promotional) works for Mazda and General Electric…
230/240-volt incandescent light bulb with E27 screw base
Three-way E26d light socket
E26 Edison screw to NEMA 1-15 adapter
From left to right: E27, E14, and E10 bulbs