I do not believe so, the RKL/RKE or any other controller has a 0 to 10 volt range in conjunction with an additional module like ALC to control ballast or drivers with 0 to 10 volt control wires
http://www.digitalaquatics.com/saltwater/ALC
I believe Ecoxotic now makes a manual dimmer for there LEDs, hopefully n the near future they will make a power supply that has the 0 to 10 volt capability?