GreenMAX DRC software release 1.75 included a brand new feature: the capability to program a button on a GreenMAX DRC Wireless Wi-Fi Keypad Room Controller to change the color temperature of Intellect-enabled tunable white luminaires. This feature is enabled by connecting to the room controller and navigating to the keypad button settings. Select Color Temperature from the Action dropdown menu. Select the applicable groups with tunable white fixtures. Define the Color Temperature and Fade Duration, then select Save.