600w HPS!!

Thanks for the info from those that have used the cheapo ones from HTG. I've always been curious, but I have only used Galaxy and Lumatek ballasts.

last kit i bought was a 400 watt electronic ballast kit from tigerhydro.com but was lil pricey but 100% quiet and works great...

U should buy it seperatly if you want the best bang out of your buck. U can get the best stuff, get a ballast from quantum ballast ebay 150. Then get a digilux bulb! Google it I found one for 60. Reflecter just find one on ebay or get a used one! Inline 6 reflector are great. Under 300 u could get the very best equipment that will run strong and long!

I think lumatek products was the best but not any more! Now its quantum for ballast! Digilux for bulbs! Hands down these are the best products on the market! I seen a head to head grow battle. One was quantum ballast and a digilux hps vs a lumatek ballast and lumatek bulb and the winner was the quantum. It yielded 20% more buds and was better quality! The nodes were morenot compact and thethe stretch was minamal. They grewneed purple kushis that lookI like it wasI on streiods. Lumateks looked great but the other was better. U can call monsterx or any reputable hydro andand ask them! That's my two cents

if your using upsatirs just feed ur wires thru a small hole in celing and make a gapped shelve over the rafters above and move the insualtion just around were the ballasts gunna be and hav it ther
i do and cant hear shit all i can hear is fans with ai need to hang upside down for the stealth and space in the room ofc

Don't buy cheap buy smart!!

Lumatek ballast is known for popping bulbs if not used with their own lumatek bulbs or digital bulbs. They could only run on electronic bulbs. If you own a lumatek ballast and slenderer why is my bulbs dieing out or looses strength so quickly u should think about the bulbs!! Digital ballast needs digital bulbs!! Can't used older style ups or my without problems