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  • What is CRI (Color Rendering Index)?

    The color rendering ability of a light source to an object is called color rendering, which is compared with the external color of an object under a reference to the same color temperature or a reference light source (incandescent or painted light). The spectral content of the light emitted deter...
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  • What is color temperature?

    Color temperature is a way to describe the light appearance provided by a light bulb. It is measured in degrees of Kelvin (K) on a scale from 1,000 to 10,000.  Typically, Kelvin temperatures for commercial and residential lighting applications fall somewhere on a scale from 2000K to 6500K. A lig...
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