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Libro photometry: luminosity, candela, luminance, lambert's cosine
Kerosene lamp - Wikipedia
Television, in Other Words : Candlepower : Thinkmap Visual Thesaurus
Photometry
File:Jablochkoff's candle.jpg - Wikipedia
Page:EB1911 - Volume 16.djvu/685 - Wikisource, the free online library
Candlepower/Lumens Candle Power Flashlight Forum
a variant of the A-20 havoc the Turbinlite featured early radar
The Inauguration of an Innovative Lighthouse in South Africa
Candle - Wikipedia
Candlepower Distribution Curve