Federal Signal 462141-02 Renegade Strobe Beacon， Class 3， Magnet Mount with Cigarette Plug， Amber Dome<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>2.2J， 12-48 VDC， double flash</li><li>Fresnel lens redirects light for maximum visibility</li><li>Specially designed O-ring gasket seals out moisture</li><li>SAE J845， Class 3 approved</li><li>Three-year product warranty</li><li>Double Flash， 74 Flash Per Minute</li><li>Magnetic Mount with cigarette plug</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51DbZ0AdvvL.jpg" noproxy>