It's a 1000w cheap ass vivosun digital dimmable.... I have grown several times with these light and ballast with great results ( always use a different hps bulb) but yea that ballast is like a Electromagnetic dirty bomb
This is happening to me. I have even plugged my fan and controller into my neighbors house with an extension cord and my light In my house. As soon as the light kicks on the temp and humidity go blank which prevents it from kicking on or off on it's triggers. Super frustrating. Please let me...