An LED lighting assembly comprising: at least one lighting module, wherein each lighting module comprises: a plurality of primary LEDs each outputting a respective color; at least two additional LEDs each outputting a white color; a controller configured to supply respective driving signals to each of the plurality of primary LEDs and the two white LEDs of said lighting module, the respective driving signals individually controlling relative intensity outputs of the respective primary LEDs and the two white LEDs, wherein controller is further configured to display a desired color point by continuously driving the two white LEDs while not driving at least one of the plurality of primary LEDs and, wherein the displaying the desired color point comprises: determining a ratiometric mix of the output of the primary LEDs to match the desired color point; determining a ratiometric mix of the output of the two white LEDs to obtain a white mix; and determining a metameric equivalent of the desired color point by substituting the output of one of the primary LEDs with the white mix, wherein the at least two additional LEDs comprise a cool white LED and a warm white LED, and wherein the controller is further configured to determine the intersect point from the desired color point (DRGB) to the gamut formed by the cool white color and the warm white color. at least one lighting module, wherein each lighting module comprises: a plurality of primary LEDs each outputting a respective color; at least two additional LEDs each outputting a white color; a plurality of primary LEDs each outputting a respective color; at least two additional LEDs each outputting a white color; a controller configured to supply respective driving signals to each of the plurality of primary LEDs and the two white LEDs of said lighting module, the respective driving signals individually controlling relative intensity outputs of the respective primary LEDs and the two white LEDs, wherein controller is further configured to display a desired color point by continuously driving the two white LEDs while not driving at least one of the plurality of primary LEDs and, wherein the displaying the desired color point comprises: determining a ratiometric mix of the output of the primary LEDs to match the desired color point; determining a ratiometric mix of the output of the two white LEDs to obtain a white mix; and determining a metameric equivalent of the desired color point by substituting the output of one of the primary LEDs with the white mix, wherein the at least two additional LEDs comprise a cool white LED and a warm white LED, and wherein the controller is further configured to determine the intersect point from the desired color point (DRGB) to the gamut formed by the cool white color and the warm white color. determining a ratiometric mix of the output of the primary LEDs to match the desired color point; determining a ratiometric mix of the output of the two white LEDs to obtain a white mix; and determining a metameric equivalent of the desired color point by substituting the output of one of the primary LEDs with the white mix, wherein the at least two additional LEDs comprise a cool white LED and a warm white LED, and wherein the controller is further configured to determine the intersect point from the desired color point (DRGB) to the gamut formed by the cool white color and the warm white color.