Federal Signal Strobe Beacon dummy head with amp connector. New Old Stock. You will need a strobe power supply. 20 units in stock. Red only. Measures approx 5.5"H x 3.5" D FEDSTROBERegular price: $49.99Sale price: $5.00 Customer Pays All Shipping Charges. Pay securely with your Visa, Master Card, Discover/Novus or PayPal with our easy checkout! Note: Purchase orders will be accepted only by municipalities and pre-approved before check out completion and Purchase Order Number received. All others will be immediately rejected and transaction voided. Place your order by Internet, Phone or stop by our Store for the same low internet prices!