VINTAGE, ARROW, Mod.530, SAE W3 73, 2 LAMP, ROTATING BEACON LIGHT, AMBER LENS. AUCTION IS FOR LENS ONLY. LENS HAS A CRACK ON THE TOP, OTHERWISE IT IS IN VERY GOOD SHAPE.MEASURES 8 IN. WIDE X 6 IN. TALL. VERY SIMILAR TO FEDERAL MODEL 14 & 11, AND WHELEN BEACON LIGHTS. PLEASE CHECK OUT ALL THE PICTURES. WHAT YOU SEE IS WHAT YOU WILL RECEIVE. NO RESERVE. DAVE