Like to thank everybody for their input. I was just about to go to my local pick your part auto recycler to see if I could scrounge a few of these connectors from an old Toyota or possibly even order from the link provided. But it seems when I phoned the original dealer he told me that I could only buy the entire worklight which plugs into those connectors. Since I want to install a light bar instead, rated at 72 W, I only wanted the connectors and he says you cannot buy them separately. What I just found another dealership in the area and he's telling me that the wiring harness is sold separately. I ordered the wiring harness with the wire and then I'm just going to splice into those wires. I do not mind splicing into the harness as it's very easily replaceable. I just don't like splicing into the original tractor wiring as it is much harder to replace. It's definitely not the cheapest solution, but it will work for me to my satisfaction. The dealer actually sold the worklight for less than just a light bar alone. But I do not think these worklight can provide the illumination that I can get from this light bar. The light bar I ordered is of the flood type facing the rear of the tractor for snow removal on my backward facing snowblower as well as attaching implements at night. I don't need the range, I just need areawide illumination.
I was unable to find any sort of markings on those connectors from every single angle.