Full name: exacandlepower [old]
Plural form: exacandlepower
Symbol: Ecp
Category type: luminous intensity
Scale factor: 9.81E+17
The SI base unit for luminous intensity is the candela.
1 candela is equal to 1.0193679918451E-18 exacandlepower [old].
Valid units must be of the luminous intensity type.
You can use this form to select from known units: