Question about Sunlight Supply 400 Watt Hps Sunsystem I Sun Gro Plant Grow Light
Hello...need help.. replaced 600mh bulb then switch on.bulb came on for 4-5 seconds then unit stoped working.. fuse is ok ...and had look inside ballast box and all wires are fine...no noise at all coming from unit....jhon..
Have you tried the switch yet? The plastic switches inside some ballast boxes don't do well with the heat produced by the ballast. You can try to simply bypass the switch and hard wire the ballast to the plug to test whether or not that might be your issue. If you need a new switch, just call Sunlight Supply directly http://www.sunlightsupply.com/hort/contact.aspx they should be able to send you a replacement switch.
Posted on Mar 01, 2009
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