Whelen A414A HDH-DF-28 Strobe Light Power Supply P/N 369D24145-3 from $73.75 Qty. Add to Cart Condition: For parts or not workingCondition Description: core - case is dented - see picturesAlt P/N 369D24145-3 Sold as-is no returnsManufacturer Part Number: A414A, HDH-DF-28 Qty available: 1 Tweet