Approximate Lumen Output = Candle Power X 12.57
Footcandles X 10.764 = Lumens / Square Meter = Lux
Lumens X .07958 = Spherical Candle Power
Lux X .0929 = Foot Candles
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Approximate Lumen Output = Candle Power X 12.57
Footcandles X 10.764 = Lumens / Square Meter = Lux
Lumens X .07958 = Spherical Candle Power
Lux X .0929 = Foot Candles
admin
Power = Voltage X Current
Watts = Volts X Amps
Current = Power / Voltage
Amps = Watts / Volts
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Inches = Millimeters / 25.4
Millimeters = Inches X 25.4
Feet = Meters / .3048
Meters = Feet X .3048
Centigrade = .556 X (Fahrenheit – 32)
Fahrenheit = 1.8 X (Centigrade + 32)
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Calculation: V = I x L x (R/1000) x 1.004
V = Voltage Drop
I = Current
L = Length of Conductor in Feet
R = Resistance of Conductor per 100 Feet