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2. Color temperature - Wikipedia

   en.wikipedia.org/wiki/Color_temperature

   An incandescent lamp's light is thermal radiation, and the bulb approximates an ideal black-body radiator, so its color temperature is essentially the temperature of the filament. Thus a relatively low temperature emits a dull red and a high temperature emits the almost white of the traditional incandescent light bulb.

3. Mired - Wikipedia

   en.wikipedia.org/wiki/Mired

   In photography, mireds are used to indicate the color temperature shift provided by a filter or gel for a given film and light source. For instance, to use daylight film (5700 K) to take a photograph under a tungsten light source (3200 K) without introducing a color cast , one would need a corrective filter or gel providing a mired shift

4. Template:Color temperature scale - Wikipedia

   en.wikipedia.org/wiki/Template:Color_temperature...

   Color temperatures and example sources Temperature Source 1700 K Match flame, low pressure sodium lamps (LPS/SOX) 1850 K Candle flame, sunset/sunrise: 2400 K Standard incandescent lamps: 2550 K Soft white incandescent lamps 2700 K "Soft white" compact fluorescent and LED lamps 3000 K Warm white compact fluorescent and LED lamps 3200 K

5. Correlated color temperature - Wikipedia

   en.wikipedia.org/wiki/Correlated_color_temperature

   [3] [4] [5] In practice, light sources that approximate Planckian radiators, such as certain fluorescent or high-intensity discharge lamps, are assessed based on their CCT, which is the temperature of a Planckian radiator whose color most closely resembles that of the light source. For light sources that do not follow the Planckian distribution ...

6. Full-spectrum light - Wikipedia

   en.wikipedia.org/wiki/Full-spectrum_light

   Color emitted by a black body on a linear scale from 800 kelvins to 12200 kelvins. The emission spectrum of a light source varies depending on the light generating mechanism. Thermal sources such as incandescent bulbs produce electromagnetic radiation over a broad and continuous range of wavelengths, including infrared and ultraviolet.

7. Here’s Why You Won’t See Any Incandescent Light Bulbs on ...

   www.aol.com/why-won-t-see-incandescent-172400062...

   As of August 1, incandescent light bulbs will no longer be sold—here’s what you need to know about the incandescent light bulb ban (and why it matters).