2300k/2700k/3000k/4000k/5000k/6000k led Gu10
CCT for GU10 normally is 2700k-6500k.
2300k is much more warmer, it is popular for filament bulb.
if COB/SMD GU10 need to made this CCT, please kindly contact us for more details. we can do it according to customer’s request.