Full name: exalumen/steradian
Plural form: exalumens/steradian
Symbol: Elm/sr
Category type: luminous intensity
Scale factor: 1.0E+18
The SI base unit for luminous intensity is the candela.
1 candela is equal to 1.0E-18 exalumen/steradian.
Valid units must be of the luminous intensity type.
You can use this form to select from known units: