Whelen® Strobe Power Supply for 9M Series Lightbar

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Replacement Strobe Power Supply gets your 9M Series Lightbar working in no time.

WARNING: The strobe light power supply is a high voltage device. Do not remove the strobe tubes or dismantle the strobe lightheads in the system while the unit is in operation. Wait 10 minutes after turning off power before starting any work on the system.


  • Easy Installation: Included instruction manual explains installation process for old and new lightbars. Only four easy steps to install new power source once existing power supply is removed