Assertion: light | /r/CapableOf | radiate one candela
Facets:
value: in all directions
type: LOCATION
value: uniformly
type: MANNER
Source sentences:
text: A full sphere has a solid angle of 4π steradians, so a light source that uniformly radiates one candela in all directions has a total luminous flux of 1 cd × 4π sr = 4π cd⋅sr ≈ 12.57 lumens.