Lamps

Lamps

Lighthouse Lamp Manufacturers and Designers

The Actual Manufacturers of Lighthouse Lamps for the English, Irish, French and American Lighthouse Authorities

Some lighthouse lamps were made by the major lens factories themselves, but especially early in the design cycle, the major French makers went to outside lamp makers for their lighthouse lamps.  This short paper is an attempt to record who these early lamp makers were and which companies they supplied.

Effective Light Intensity

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