Definition
"Candlepower" is a unit of measurement for luminous intensity, approximating the light emitted by a single candle. It describes how bright a light source appears from a specific direction. Although largely obsolete, it provides a simple and relatable standard for comparing the brightness of different lights. Think of it as a historical way of quantifying light before modern units like lumens or candelas became common. While not scientifically precise, it offers an intuitive sense of brightness. Candlepower helps to visualize relative brightness.