Optronics MCL-97RK Identification Light Bar Sealed stainless ID light bar for over 80&quot;&quot; applications Features sonically sealed waterproof light capsules Single wire design grounds through mounting hardware Mounts on 8-1/2&quot;&quot; centers Measures 14-1/4&quot;&quot; W x 1-3/16&quot;&quot; H x 1-5/16&quot;&quot; D