SECO-LARM SL-126Q/R Strobe Light, 6~12VDC, Red, ULPN SEC SL 126Q R * 6~12 VDC, UL Listed For "informative" general signaling requirements. Incorrect polarity cannot damage circuit or draw current. Easy 2 wire installation, regardless of voltage. Also, if the strobe light is being powered by a battery, as the battery is drained the strobe light will continue to function. Low current consumption with long operating lifespan of over 300 continuous hours (2,000,000 flashes). Includes choice of amber,