first hydro grow w/300w led

i recently bought a dwc hydroponic setup with no instructions it has a drip feed manifold with 8 feed tubes and 8 netpots i need some advice as to how to use it

im not familiar with that setup, but i would like to know what kind of led you are using?

y did you get it if you didnt know how it worked

it was on sale what can i say i'm impulsive my light is a [FONT=verdana,arial,helvetica][SIZE=-1]Pro Series Full Spectrum 300 Watt 300W LED Quad Band Hydroponic Grow Light Replacement for 1000 Watt HPS, 2511RBOW
and the hydro set is a no name no lit.
things i need to know about are do i add an air stone? do i run the drip feeder constantly? this will be my 3rd grow 2nd indoor thanks for any help
[/SIZE][/FONT]

I'm curious to know the results because I'm interested in buying this light myself