Subscribing to a Value MQTT - Node-Red

Good evening all.

I am using Node-Red to inject Strings like “RED”, “BLUE”, etc in the default MQTT library for the Photon. This is working as expected for the RGB LED.

I am wanting to achieve the same concept wit ha variable. I would like to submit, “3000”, to store in a variable I am using for millis() timer.

Any ideas would be greatly appreciated! I love this community and the help it offers.