I would not buy a ballast online or from a place i do not plan on going back to. Ballast go bad alot.... don't let the shop owners fool you. I suggest finding a retailer that has a good return policy. My local shop has replaced countless number of bulbs and ballasts for me on the spot no questions. He just packs it up and sents it back to the manufacturer. LUCKLY FOR EVERY ONE. My local hydro store is apart of a VERY LARGE FAMILY OWNED chain thers a GRIP of stores and they all have VERY VERY good policys on returens and stuff. Here is a place to see if they have a store neer you.
http://www.familyhydroponics.com/store_locator.php
Also Ballast... lumiteks are ok but i have had a few blue ones go bad, without evean poping the fuse... Galaxies are ok but stay away from a 400 watt becuase i have never had a galaxi 400 last more then 3 months, i have had a few. Sunsystem coil balast SUCK BALLS every one i have purchesed 4 tottal have cought fire, all at diffrent times and some @ diffrent locations. But there is LIGHT at the end of the tunnel. There are these new ballast very hard to find. there digital 120/240 ballast. called Global Greenhouse Humbolt Holesale i think is the distributor. I think all the family hydroponics stores carry these ballast. I have never had a problume with any of these ballast. i am comming up on a year with my first set of 6 on the 12 of april =) time for new bulbs. Very soft start nevery had to reeplace a bulb in 12 months of opperation. QUALITY i have ran them on both 120 and 240 with no issues =) best ballast i have ever used, also no emi I use my cell phone in my grows all the time and we got fm radio going in there most of the time to. it sits on the tops of the cold ballast. frezzeing cold.
i think i found a family hudroponics ebay page and they sell the ballast from there. I wouls still go to the local store to get a ballast.
http://cgi.ebay.com/GLOBAL-GREENHOU...AST-1-600_W0QQitemZ160100763861QQcmdZViewItem
http://www.familyhydroponics.com/store_locator.php
Also Ballast... lumiteks are ok but i have had a few blue ones go bad, without evean poping the fuse... Galaxies are ok but stay away from a 400 watt becuase i have never had a galaxi 400 last more then 3 months, i have had a few. Sunsystem coil balast SUCK BALLS every one i have purchesed 4 tottal have cought fire, all at diffrent times and some @ diffrent locations. But there is LIGHT at the end of the tunnel. There are these new ballast very hard to find. there digital 120/240 ballast. called Global Greenhouse Humbolt Holesale i think is the distributor. I think all the family hydroponics stores carry these ballast. I have never had a problume with any of these ballast. i am comming up on a year with my first set of 6 on the 12 of april =) time for new bulbs. Very soft start nevery had to reeplace a bulb in 12 months of opperation. QUALITY i have ran them on both 120 and 240 with no issues =) best ballast i have ever used, also no emi I use my cell phone in my grows all the time and we got fm radio going in there most of the time to. it sits on the tops of the cold ballast. frezzeing cold.
i think i found a family hudroponics ebay page and they sell the ballast from there. I wouls still go to the local store to get a ballast.
http://cgi.ebay.com/GLOBAL-GREENHOU...AST-1-600_W0QQitemZ160100763861QQcmdZViewItem
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