Background with incandescent lamps of different temperature values. Between 1,000 and 10,000 kelvin. The whole spectrum of light from warm to cold. 3d illustration Stock Illustration | Adobe Stock
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LEDspan - LED light colour temperature is measured in Kelvin, K. Light fixtures are found in colour temperatures on the Kelvin scale of between 2700K (extra warm incandescent), 3000K (warm white halogen)