Back Home / Circuit Protection / Flashers / FLASHER – ELECTRONIC 3 PRONG FLASHER – ELECTRONIC 3 PRONG SKU: EF3 Categories: Circuit Protection, Flashers Electro-mechanical flasher This type of turn signal flasher uses electro-magnetism to operate and lasts 10 times longer than thermal flashers. Capable of handling additional lamp loads due to trailering 3 terminals. 12 Volt. 400 hour life. 1 – 10 lamp maximum. 240 W. Case Quantity: 1 Log In For Pricing