Federal Signal 212670-02SB Pulsator 451 LED Beacon， Class 2， Permanent Mount with Short Amber Dome<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>LED technology for zero maintenance lighting; no bulbs or strobe tubes to replace</li><li>Fourteen (14) selectable "strobing" flash patterns</li><li>Built-in permanent mount polycarbonate base</li><li>Approval SAE J845， Class 2</li><li>Five-year LED warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51x9gQYsFCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DpPLoRDoL.jpg" noproxy>