alarm light, warning beacon, car strobe light, alarming beacon, rotator beacon. Small Alarm Beacon:Model No:TBD-18CPower:35WWorking Voltage:DC12V/24VLight Source:Halogen (H3)Lense Color:Red/Blue/AmberLight intensity:>=800cdNet Weight:0.5kg/pcDimensions (D*H): 122mm*145mmCarton Size:125mm*125mm*150mm, 1 set/cartonInstall:MagneticStructure Information:1). Rotator Lights: 1pc Round alarm beacon