Full name: Hefner unit
Plural form: Hefner units
Symbol: HK
Alternate spelling: Hefner candles
Category type: luminous intensity
Scale factor: 0.92
The SI base unit for luminous intensity is the candela.
1 candela is equal to 1.0869565217391 Hefner candle.
Valid units must be of the luminous intensity type.
You can use this form to select from known units: