SE—L Historical Society Museum — Lighting : A sample of some lighting devices at our museum.
Adult text:
The Lighting Institute of General Electric's Nela Park donated this mercury vapor lamp to us. The brand name on the lamp is "Westinghouse" but it could have actually been manufactured by GE or elsewhere. At that time, c. 1960, it was not at all unusual for one company to make a competitor's specialty lamps.
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400w Mercury Lamp400w Mercury Lamp