Find Reviews and Compare Prices for:       All ProductsLighting     4.0 (1)   Add a review Sunlight Supply Galaxy 400W Electronic Ballast   Galaxy 400W Electronic Metal Halide Ballast by Sunlight Supply. bull; Features the exclusive Smart Volt feature. Operates on both 120 240 volt power. Simply unplug one cord and plug in the other. 6 foot 120 volt power... Have a question? Just Ask! Member Reviews Compare Prices Product Spec Send to a friend Set Price Alert Searched Sunlight Supply Galaxy 400W Electronic Ballast in 150 stores, 2 results found Image Description   Store   Price 400w Galaxy Digital Ballast MH/HPS If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $110 (used) Go to Store 400w Galaxy Digital Ballast MH/HPS If this item doesn't belong here, click Remove and help us keep our results accurate.   Amazon.com   2 Store Reviews   $156 Go to Store You can also search these stores   Find this product on eBay   eBay   5 Store Reviews   Search on eBay Are we missing a store? Let us know! Something wrong in this page? Let us know! Related products: More Replacements & Accessories Lighting Other Lighting internal use: spec370