An LED color tuning apparatus, comprising: a hybrid driving-circuit (20, 50, 70) configured to be coupled to a multi-colored LED array comprising a first color channel, a second color channel and a third color channel, the hybrid driving-circuit (20, 50, 70) including: - an analog current-division circuit configured to supply a first current (I 1) and a second current (I 2) to the color channels (26, 27, 28) of the multi-colored LED array; characterized in that it further includes: - a voltage-controlled current source configured to supply current to the analog current-division circuit; wherein the analog current-division circuit comprises two current channels (31, 32), a first sense resistor arranged to sense a first voltage (V SENSE1) of the first current channel, a second sense resistor arranged to sense a second voltage (V SENSE2) of the second current channel, and a computational device configured to compare the first sensed-voltage (V SENSE1) and the second sensed-voltage (V SENSE2) to determine and supply a set voltage (V SET), the set voltage being an input voltage for the voltage-controlled current source; and - a switching array (22, 52, 72) configured to be coupled between the analog current-division circuit and the multi-colored LED array, the switching array (22, 52, 72) being configured to provide periodically, for a predetermined amount of time, current (I 1, I 2) from the analog current-division circuit to two color channels (26, 27, 28) of the multi-colored LED array substantially simultaneously, and wherein the switching array (22, 52, 72) is configured to: provide the first current (I 1) to the first color channel and the second current (I 2) to the second color channel during a first portion of a time period, provide the first current (I 1) to the second color channel and the second current (I 2) to the third color channel 28) during a second portion of the time period, and provide the first current (I 1) to the first color channel and the second current (I 2) to the third color channel during a third portion of the time period; - wherein the three portions (T1, T2, T3) of the time period are selectable using pulse-width modulation time-slicing. - an analog current-division circuit configured to supply a first current (I 1) and a second current (I 2) to the color channels (26, 27, 28) of the multi-colored LED array; characterized in that it further includes: - a voltage-controlled current source configured to supply current to the analog current-division circuit; wherein the analog current-division circuit comprises two current channels (31, 32), a first sense resistor arranged to sense a first voltage (V SENSE1) of the first current channel, a second sense resistor arranged to sense a second voltage (V SENSE2) of the second current channel, and a computational device configured to compare the first sensed-voltage (V SENSE1) and the second sensed-voltage (V SENSE2) to determine and supply a set voltage (V SET), the set voltage being an input voltage for the voltage-controlled current source; and - a switching array (22, 52, 72) configured to be coupled between the analog current-division circuit and the multi-colored LED array, the switching array (22, 52, 72) being configured to provide periodically, for a predetermined amount of time, current (I 1, I 2) from the analog current-division circuit to two color channels (26, 27, 28) of the multi-colored LED array substantially simultaneously, and wherein the switching array (22, 52, 72) is configured to: provide the first current (I 1) to the first color channel and the second current (I 2) to the second color channel during a first portion of a time period, provide the first current (I 1) to the second color channel and the second current (I 2) to the third color channel 28) during a second portion of the time period, and provide the first current (I 1) to the first color channel and the second current (I 2) to the third color channel during a third portion of the time period; - wherein the three portions (T1, T2, T3) of the time period are selectable using pulse-width modulation time-slicing. provide the first current (I 1) to the first color channel and the second current (I 2) to the second color channel during a first portion of a time period, provide the first current (I 1) to the second color channel and the second current (I 2) to the third color channel 28) during a second portion of the time period, and provide the first current (I 1) to the first color channel and the second current (I 2) to the third color channel during a third portion of the time period; - wherein the three portions (T1, T2, T3) of the time period are selectable using pulse-width modulation time-slicing.