The RJ-11 Port On Your Grow Light is Probably USELESS - A Mars Hydro Grow Light Controller Review

A review of the (now discontinued) Mars Hydro LED grow light controller and my thoughts on the LED grow lights that uses a RJ-11 (telephone line) or a RJ-45 (ethernet line) cable to control their lights, which is that they're either COMPLETELY UNUSABLE, or cost way too much to do what a smart plug can do for a fraction of the price.