When I got my first LED driver, I was surprised to see that it didn’t come with a power plug on it – this makes total sense though, as there are all sorts of different connectors you can terminate this wire with, depending on where you live or how you want to plug it in. Attaching a plug may seem intimidating, but it’s really quite simple. As long as you get the colors right and makes sure everything’s clean and tight, you’re in good shape.
There are 2 ways to go about wiring LED COBs: series and parallel. In most cases, if you have a constant current driver, you’re going to want to wire them in series. If you’re using a constant voltage driver, chances are, you’ll be wiring in parallel. You may even need to combine both methods in order to hit a certain voltage or current to match to a particular driver (see my post on matching COBs to drivers for more info on this).