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Color temperature of common light sources

 

Temperature Typical Sources
1000K Candles, oil lamps
2000K Very early sunrise, low effect tungsten lamps
2500K Household light bulbs(2680K - 40 W incandescent lamp)
3000K Studio lights (continuous), 200 W incandescent lamp, (**3200K - Sunrise/sunset;**3400K - 1 hour from dusk/dawn, Tungsten lamp)
4000K Clear flashbulbs (now obsolete),Fluorescent
5000K Typical average daylight, electronic flash
5500K The sun at noon, (5500~6000K - vertical daylight)
6000K Bright sunshine with clear sky
7000K Slightly overcast sky
8000K Hazy sky
9000K Open shade on clear day
10,000K Heavily overcast sky
11,000K Sunless blue skies
20,000+K Open shade in mountains on a really clear day