1) CP, to a physicist 2) Intensity 3) Intensity level 4) Light intensity 5) Luminous intensity 6) Obsolete unit of measurement 7) Strength 8) Unit of luminous intensity 1) Cp 
Candlepower (abbreviated as cp) is an obsolete unit expressing luminous intensity, equal to 0.981 candela. It expresses levels of light intensity in terms of the light emitted by a candle of specific size and constituents. In modern usage candlepower equates directly to the unit known as the candela. ==History== The term candlepower was originally...
[n] - luminous intensity measured in candelas
candlepower, candle power Luminous intensity measured in candelas.
Luminous intensity expressed in candelas.
light intensity noun luminous intensity measured in candelas
When referring to flashlights, candlepower is usually the same as beam candlepower.