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Artificial Light
Degrees K
 
 
Match Flame
1700
Candle Flame
1850
40-Watt Incandescent Tungsten Lamp
2650
75-Watt Incandescent Tungsten Lamp
2820
100-Watt Incandescent Tungsten Lamp
2865
500-Watt Incandescent Tungsten Lamp
2960
200-Watt Incandescent Tungsten Lamp
2980
1000-Watt Incandescent Tungsten Lamp
2990
3200-Degree Kelvin Tungsten Lamp
3200
Molarc "Brute" with Yellow Flame Carbons & YF-101 Filter (approx.)
3350
"C.P." (Color Photography) Studio Tungsten Lamp
3350
Photoflood or Reflector Flood Lamp
3400
Daylight Blue Photoflood Lamp
4800
White Flame Carbon Arc Lamp
5000
High-Intensity Sun Arc Lamp
5500
Xenon Arc Lamp
6420
 
 
Daylight
 
 
Sunlight: Sunrise or Sunset
2000
Sunlight: One Hour After Sunrise
3500
Sunlight: Early Morning
4300
Sunlight: Late Afternoon
4300
Average Summer Sunlight at Noon (Washington, D.C.)
5400
Direct Mid-Summer Sunlight
5800
Overcast Sky
6000
Average Summer Sunlight (plus blue skylight)
6500
Light Summer Shade
7100
Average Summer Shade
8000
Summer Skylight Will Vary from
9500 to 30000
 
"When a teacher is ready to learn, he will surround himself with students." ~ Frank J. Dispensa
             "Photography: the science is a journey, the art is a gift." ~ Frank J. Dispensa 

Copyright 2008 Frank Dispensa Photography.  All Rights Reserved