Von

You've linked the style of lamps I want. Double-faced to be specific. We've used those in the past before, mainly from Custer Products. BUT....all that I've used rely on a flasher signal unit mounted somewhere in the tractor. That's not what I want in this case. I want to run a +12V wire to the type lamp you show and have it do the flashing from within it's own circuitry. I'd think in this day & age of electronics there would be something of this style available. Some responders here have linked internal battery powered (not looking for that) units that can do the job, so the circuitry is available, just not in the right form.

Also, yes I've had trouble with some flasher units firing LED warning lamps, especially if there is but a single lamp.