Lighting Levels for Indoor and outdoor, and calculation procedure

Question

Accepted Answer

Lighting levels for indoor and outdoor areas are determined based on the purpose of the space and the activities that take place.

Indoor lighting levels are typically measured in foot-candles or lux
Outdoor lighting levels are typically measured in lumens per square meter
Calculation procedures involve determining the required illuminance level for the space and selecting appropriate light fixtures and bulbs
Factors such as color rendering index, color temperature, and glare control must also be considered
Examples of indoor spaces and their recommended lighting levels include offices (300-500 lux), classrooms (300-500 lux), and hospitals (500-1000 lux)
Examples of outdoor spaces and their recommended lighting levels include parking lots (10-20 lumens per square meter), roadways (15-30 lumens per square meter), and sports fields (200-500 lux)

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