BASELINE LIGHTING
Guth Foot-candle Recommendation Illuminence Category D: 20-30-50 fc......... high contrast or large size
Disadvantage of the baseline: 1. Long time to start up 2. Cannot turn on the light individually 3. A lot more energy consumption
BASELINE
SAďźˆSuper-bay Series) 23800 292 W 40 fc. 1 0.6 50-60 Seconds 4500h 20 20 18.7 ft. 0.83 Watts/sf. 5.84 kWh $2,628
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Baseline Lighting Assumption Section
Brand/Series Rated Mean Lumen Per Lamp Watts Per Fixture Desired Foot-candle Number of lamps per fixture Coefficient of Utilization Startup Time Average Number of Hours on Per Year Estimated number of fixtures needed Estimated number of lamps needed Estimated fixture spacing Watts per square foot Watts Total power load KW Energy cost per year