3 ms·
Perception of brightness is not linear. The human eye response is not linear. So x10 the luminous flux (power output) will be perceived as brighter but far from
by pouetpouet 9y ago
Perception of brightness is not linear. The human eye response is not linear. So x10 the luminous flux (power output) will be perceived as brighter but far from x10.
- Dylan16807 9y agok. People are still not installing 10x as much light.
- pouetpouet 9y agonot in their home, but I can see many more historical and institutionnal buildings being illuminated, commercial use also. It may still not amount to 10x though.