Who is making the best mh/hps combo or better than other companies??? I have looked at several now but don't know which to use. I do know what I want out of the system. Digital ballist, able to run either mh or hps and can run on either 120 or 240 watts. You will find the 240 watt will use less electricty than 120 watt. But its a pain in the A#s to wire.
I picked Quantumline and CAP Nextgen Mag ballast for CMH lamp use needed a Sun System 10 400w switchable,fires the Phillips retro white lamps reliably on hps setting CAP nextgen ballast are versatile for the receptacle will accommodated both Sun System and Hydrofarm style plugs