Heavy Duty Electronic Flashers

3 prongs. 2-4 signal lamps. 1-10 hazard lamps. Lasts up to 10 times longer than thermal flashers. These enhanced-performance flashers are manufactured with electronic precision and reliability for applications that require higher-than-normal load lamps. Their patented design is robust enough for long-haul and industrial uses. Clear, audible click, louder than original.
thermal flasher.