TruColor HS from PRG is the first color- accurate digital soft source designed specifically to meet the strict standards of motion picture and broadcast production. With more than twice the output of a 2K incandescent soft light, TruColor HS delivers an extended CRI over 95, generates a 160-degree beam spread, and uses only 400 watts of AC power.
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Remote Phosphor Technology (RPT) eliminates the color-accuracy limitations inherent in LED fixtures. Instead of relying on LEDs as the source of illumination, TruColor HS’ independent phosphor panels emit high-quality light when excited by the high-frequency wavelengths from blue LEDs.
The interchangeable phosphor panels allow you to achieve a variety of color temperatures with a single fixture. The CCT of the TruColor HS is extremely consistent fixture to fixture, and will not change over time like other lighting technologies.
For more please see PRG TruColor.