Terms for subject Lighting

Spanish	English
componente celeste del factor de luz de día	sky component of daylight factor
densidad óptica del factor de reflectancia	reflectance factor optical density
factor de configuración	configuration factor between two surfaces S1 and S2
factor de depreciación	maintenance factor
factor de depreciación	light loss factor
factor de flujo acumulado inferior	cumulative downward flux proportion of a source, for a solid angle
factor de flujo del balasto	ballast lumen factor
factor de flujo hemiesférico inferior de luminarias	downward flux fraction of a luminaire
factor de interreflexión	interreflection ratio
factor de mantenimiento del flujo luminoso	lumen maintenance of a lamp
factor de mantenimiento del flujo luminoso	luminous flux maintenance factor
factor de nubosidad	total cloud amount
factor de rendimiento en contraste	contrast rendering factor of a lighting system, for a task
factor de suspensión	suspension factor of an installation in an interior
factor de utilización reducido	reduced utilization factor of an installation, for a reference surface
factor multiplicador	magnification ratio of a luminaire
factor solar	total energy transmittance of glazing material
factor total de turbidez	total turbidity factor according to Linke