UNIVERSAL LIGHTING TECHNOLOGIES GIDDS-SX-0463683 SX-0463683 120/277V Electronic Ballast For 4 T8 Linear And U-Bend Fluorescent Lamps<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Universal Electronic Ballast For 4 T8 Linear And U-Bend Fluorescent Lamps， 120/277 Volts - SX-0463683</li><li>This product belongs to Light Bulbs group</li><li>Item is manufactured in United States</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41oTZcYJ4SL.jpg" noproxy>