QUANTITY OF LIGHT
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS385559
| Definition | A <QUANTITY OF LIGHT> is a <Property> that is a the perceived energy of light that is the product of mean luminous flux by time. It is calculated as Q= integral[0, delta t](Phi_v.dt) where Phi_v is A <LUMINOUS FLUX> occuring during A time interval with <DURATION> delta t | 
| ISO number | 6563 | 
| RDS number | RDS385559 | 
| Source | ISO 15926 CR6 PROPERTY AND STATUS (VTver1) |