FAQ

What is the Final Illumination?
Final illumination refers to the level of light or brightness achieved in a particular space or area after all lighting fixtures and sources have been installed and turned on. Final Illumination is usually measured using the Lux for Illuminance. Note that the value of Final Illumination is always negative.
Can the Final Illumination be negative?
Yes, the Final Illumination, measured in Illuminance can be negative.
What unit is used to measure Final Illumination?
Final Illumination is usually measured using the Lux[lx] for Illuminance. Candela Steradian per Sq Meter[lx] are the few other units in which Final Illumination can be measured.
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