Physics · Illumination
According to standard Indian illumination guidelines for street lighting installations, what is the recommended average illumination level for Class A1 installations used in important shopping centres and major road junctions?
- 130 lux (lumens/m2)✓
- 220 lux (lumens/m2)
- 310 lux (lumens/m2)
- 440 lux (lumens/m2)
Correct answer
30 lux (lumens/m2)
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