Yes. The HEX ezCAN supports up to 4 circuits but you can daisy chain in a 2nd one if you feel the need to and support up to 8 circuits. it depends on how your want the light pairs to function. If you want your lights to benefit from 2nd generation features such as cancellation or flashing on the respective side when you indicate, then this will require 2 circuits on the ezcan. If you don't care for that Gen 2 feature then you can utilise a Y splitter and power a pair of lights on 1 circuit. A common installation is where a customer wants a pair of Amber Lights that are an amber DRL that flash amber on the respective side when they indicate and then another pair of lights with clear lenses which are set to 0% for day time and 20% for night time and then 100% when full beam is activated. They don't care about light cancellation on the respective side when indicating. On this set up the amber DRL's (Light pair 1) use 2 ezcan circuits and the clear lens light pods (Light pair 2) uses up 1 circuit and utilises a Y splitter so this is a 3 circuit set up as opposed to a 4 circuit set up.
If you need help figuring out how to set up your perfect light set up and also adding a sounbomb, rear light, heated gear, Emblem lights etc. Contact us with a list of what it is you want and have a vision of how you want everything to work so we can identify how many circuits a re required and wiring harnesses and adapters are needed to complete your project.