N
Neptune
I am considering buying a 400w digital ballast to replace my magnetic ballast, this is for a hydrohut INISDE my bedroom. What will the noise reduction be like? As it is, I have a hard time sleeping with a ballast in my room on a veg cycle (20/4)
Anyone who runs a digital ballast, how quiet are these things? 400w
Anyone who runs a digital ballast, how quiet are these things? 400w