Very nice, if you are doing indoor and want leds I would highly recommend going with cobs. Preferably Cree 3070's or 3590's there are many companies that advertise here on riu that sell premade cobs at good prices. Or you could do a cheaper option of DIY cobs. Cutter electronics I believe it is has tons of videos and kits that are amazing. I'm currently waiting on 3 of the se450's from Amare technologies.
Part of the trouble with leds is you don't always get what you pay for. My 1700$ kind leds shit the bed after 2 weeks, fortunately I sent them back for a refund - shipping of 200$. Most companies use cheaper drivers, leds, even wiring and fans. They are bright which is good but not the whole picture. Efficiency and par watts are the numbers that really matter.
Efficiency is over looked often. An average hps runs at 20% efficient. A 600 watt hps puts out only 120 par watts. Now a 5 cob light that draws 250 watts at the wall and has a 50% efficiency gives off 125 par watts. 5 more par watts and a 350 watt energy savings on electricity and cooling. Hope it helps! Good luck to you.
