Bussmann NO.850 Electronic Automotive Flasher (Heavy Duty - 12V, 3 Terminal, 10HZ/5TS Bulb Capacity), 1 Pack Bussmann No. 850 Heavy Duty Electronic Automotive Flasher 25 Amps, 12 Vdc Features rugged construction, 10HZ/5TS bulb capacity, and 3 blade terminals Meets SAE standards Sold individually