Bayonet Bulb Socket， BA15s base (1141， 1156， etc.)， 2-hole Flange (orthagonal)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Base: BA15S</li><li>Length: Wire: 150 mm</li><li>Length: Exposed Flange: 2 x 9 mm</li></ul></div><img src="http://ecx.images-amazon.com/images/I/411qlJs1AGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41uLJlC4C9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31JBRd4JY7L.jpg" noproxy>