Strobe light, Beacon, Strobe siren 69.5mm dia Wires type Strobe light, Beacon, Strobe siren Rated Voltage12VDCOperating Voltage8-15VDCMax.Rated Current150mA/12VDCFlash Rate110±15 Per MinuteOperating Life500 Hours at 12VDCOperating Temp-20 ~ +60Weight90±5 g