Whelen
Whelen Replacement Halogen Bulb 27 Watt Snap-In (Red Dot) H27SN12 01-0441987-03 Item is used in 508 Series, 64 Back Series, 810 Series, 830 Scenelight, AdvantEdge + Plus Light bars, Super AdvantEdge + Plus Light bars, Towman's Light bars, Edge + Plus,...