TrolMaster Hydro X Adaptor D HGC707342 or sand hold very little

or sand hold very little plant nutrient

Some of these diodes are 660nm (nanometers)

The fans have three control speeds for true performance

min/max recall

reliable control

TrolMaster Hydro X Adaptor D HGC707342 or sand hold very littleTrolMasters Hydro X system can control most of the horticultural lighting fixtures sold on the market today. Most light manufacturers provide the ability to control their lighting systems using what known as a low volt control. That low volt control can take many forms and communication protocols. TrolMaster makes several types of lighting adapters (LMA units) that allow the Hydro x to control lights using their low volt control option. This Lighting