Perfect for your steam- or diesel-era layout, this limited edition, HO- and O-scale compatible, simulated neon sign features working, pre-wired lights that chase; photo-etched stainless steel supports to make a free-standing billboard; contacts for flush mounting against the side of a building; and more. Measures 3½" wide x 4½" tall and requires 3 AA batteries (not included). Minor assembly required. #0R00492