Edwards Signaling 51XBRFA24D 51XBR Xtra-Brite LED

51XBR Xtra-Brite LED signal is a combination audible and visual signal providing two levels of sensory notifiation. Integrated horn is synchronized with the flashing LED. Can be 1/2 in. NPT conduit mounted or mounted on a 4 in. octagonal box. 24V DC. Amber Lens.