Leviton 9883 Porcelain Outlet Box Mount， Incandescent Ceiling Lampholder， White<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Perfect for closets， basements， Utility rooms</li><li>4 Quick Wire Screws</li><li>Fits 3-1/4" or 4" Outlet Boxes</li><li>Construction: One-Piece</li><li>Fits Outlet Box Size: 3-1/4 or 4 Inch</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31t-C1Z5D0L.jpg" noproxy>