which module do i need?

[DTz]

hey guys... which module would i need to add to my apexel in order for me to control my reef octopus elite 200-int skimmer and zetlight led? thx

 

[Huff747]

VDM I believe for the skimmer as the VDM has the 0-10v control output.

I think that'd be the same thing for the zetlight but I'm not overly familiar with it's connections.