IntelliHue - Best quality white light, (tunable from 2000 K to 10000 K), subtle pastels, and fully saturated colors in the same luminaire.
RGBW - Better-quality white light as compared to RGB.
RGBA - Expanded color range of warmer tones—gold, yellow, and orange, as compared to RGB.
eW (Essential White) - White light in one of four color temperatures—2700 K, 3000 K, 3500 K, or 4000 K.
eColor (Essential Color) - Intensely saturated red, green, blue, or amber light for accent and other special applications.