January
February
spaces lit to 300 LUX, warm sources are preferred, where daylight is available (<3300), intermediate CCT is preferred
percentage utilisation is the time the electric lighting is on during hours of work- precentage decreases with better manual / automatic control
Good practice benchmarks are based on 350-400LUX - a good compromise between screen and paper based tasks
high frequency fluorscent lighting
high frequency fluorscent lighting