fbk
Contributor
You need 2 lights so that narrows it down and the tray you need will kind of depend on your lights. If you are getting Sola's get the SRP or Light & Motion tray with locline arms. If you get the other lights pictured it looks like they attach to those flexi arms also pictured and for those you will need a tray like this.
Underwater Camera Base Tray-Double Slot Stay | eBay
Underwater Camera Base Tray-Double Slot Stay | eBay