All our IES files are based on typical performance in the southern US with 4000K LEDs. 
Please contact us (info@firstlighttechnologies.com) for the lumen levels for your specific location.
The lumen output of 3000K LEDs is 93.2% of the 4000K.
The lumen output of 2700K LEDs is 80.5% of the 4000K.
The lumen output of the Amber LED has 37% of the 4000K whites lumen output.