I have a Hamilton 175watt dual magnetic ballast. Works good, have the ballast , cords and 2 175 watt Iwasaki bulbs.Does not come with sockets because they are still on my tank. Would like to trade for sps frags locally so I dont have to worry with shipping. Let me know what you have. Im in Cullman. Wouldnt let me upload the actual ballast pic. Send me your email for that one.