<font color="blue"> "BTW Gary, sorry for dragging us off topic, thanks again for the tip on the strobes." </font>
No problem, it's quite humorous. You're welcome for the tip.
I held mine to the battery posts just this evening, and was delighted (or maybe lighted, delighted, lighted, delighted...) at the brightness. Mine seems pretty close to the stated 2 Hz, but I didn't see the need to time it.
I decided that I'm going to make a magnet plate with two 55W halogen lamps and the flasher on it. That way I can put it on the ROPS if I'm near the road or remove it if I'm in the tree rows (it's really one or the other for me, different properties). The lamps will pivot on the plate for back/front adjustment, and the wires will tie wrap to the ROPS.
I also bought a 30A relay and holder from All when I bought the flasher, so I can hook it up with my own circuit and not tax the tractor's existing systems. I like to make my modifications fully removable just in case I decide I want something else. When I find the magnets I want I'll make the plate and post a picture.
Regards,
Just Gary