An LED filament device configured to generate LED filament device light, wherein the LED filament device comprises a LED filament, wherein the LED filament comprises a plurality of light generating devices, each comprising a solid state light source, wherein the plurality of light generating devices comprises a first set of n1 first light generating devices configured to generate red first device light, a second set of n2 second light generating devices configured to generate blue second device light, and a third set of n3 third light generating devices configured to generate green third device light, wherein at least part of a total number n2 of the second light generating devices of the second set are configured neighboring to first light generating devices of the first set, wherein at least part of a total number n3 of the third light generating devices of the third set are configured neighboring to first light generating devices of the first set, wherein a total number n1 of the first light generating devices is larger than the total number n2 of second light generating devices, wherein the total number n1 of the first light generating devices is larger than a total number n3 of third light generating devices, wherein in a first operational mode the LED filament device is configured to generate filament device light having a correlated color temperature of at maximum 2500 K, wherein the filament device light comprises the red first device light of the first set of n1 first light generating devices, the blue second device light of the second set of n2 second light generating devices, and the green third device light of the third set of n3 third light generating devices, wherein one or more of the second light generating devices of the second set of n2 second light generating devices are embedded in a light transmissive material and wherein the light transmissive material comprises a luminescent material configured to convert at least part of the second device light into luminescent material light, wherein the filament device light further comprises the luminescent material light, wherein, (i) the light generating devices are configured in an elongated array comprising a single row, wherein the light generating devices are configured in a (R-R-G-B) n array or a (R-G-R-B) n array, wherein R refers to the first light generating devices, B refers to the second light generating devices, and G refers to the third light generating devices, wherein n refers to a number of repetitions, wherein n≥5, or (ii) the light generating devices are configured in an array comprising k rows, wherein k is selected from the range of 2-6, and wherein an array part of the array comprises at least four first light generating devices, at least two second light generating devices and at least two third light generating devices. (i) the light generating devices are configured in an elongated array comprising a single row, wherein the light generating devices are configured in a (R-R-G-B) n array or a (R-G-R-B) n array, wherein R refers to the first light generating devices, B refers to the second light generating devices, and G refers to the third light generating devices, wherein n refers to a number of repetitions, wherein n≥5, or (ii) the light generating devices are configured in an array comprising k rows, wherein k is selected from the range of 2-6, and wherein an array part of the array comprises at least four first light generating devices, at least two second light generating devices and at least two third light generating devices.