Question 1: Drivers with A at the end have screw driver holes for voltage / max amperage adjustment if I remember correctly. Drivers with B at the end have wires to attach a pot for easy dimming. I highly recommend using the B drivers. In the case of my 480H-54B I simply run a 100k ohm pot to it an...

Hello all! Excited to be here. Thanks for the great site!! I have been pondering an LED build for a while, your site helped motivate me. I love HPS results, but they're more high maintenance than my ex's!!😜 I have been having issues with my HPS 1000w, both heat (obviously) and condensation on my coo...