Hydro-X Lighting Control Adaptor FTrolMasters Hydro x controller system is designed to control the majority of supplemental lighting fixtures on the market. Most light manufacturers provide the ability to control their lighting systems using low volt controls. These low volt controls take many forms. Some fixtures require an adaptor to bridge the connection between the controller and the fixture. TrolMaster makes several types of lighting adapters (LMA units) that allow the Hydro x to