309-5988, Klaxon, Klaxon Flashguard QBS Series Blue Flashing Beacon, 12 V dc, 24 V dc, Surface Mount, Xenon Bulb, Brand Klaxon, Supply Voltage 12 V dc, 24 V dc, Light Effect Flashing Klaxon Flashguard QBS Series Blue Flashing Beacon, 12 V dc, 24 V dc, Surface Mount, Xenon Bulb