FAQ

What is the Sum of Candle Power?
Sum of candle power refers to the total luminous intensity or combined light output from multiple light sources or individual lamps within a lighting system or installation. It is denoted as CP. Sum of Candle Power is usually measured using the Candela for Luminous Intensity. Note that the value of Sum of Candle Power is always negative.
Can the Sum of Candle Power be negative?
Yes, the Sum of Candle Power, measured in Luminous Intensity can be negative.
What unit is used to measure Sum of Candle Power?
Sum of Candle Power is usually measured using the Candela[cd] for Luminous Intensity. Candle (International)[cd], Decimal Candle[cd], Hefner Candle[cd] are the few other units in which Sum of Candle Power can be measured.
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