Seery
Like 2-guns, I have a few of those tractor lights.
Below a (an old) pic of the back of my RTV.
On either side of the rear ROPS cage, one of these lights was installed. They were a piece of cake to mount in that I just took the nut off the cage mount, put the light on and put the nut back on. On these lights, since they can swivel, I didn't tighten the swivel bolt down very tight. This allows me to swivel the lights out so the beam of light is to the side of the RTV. This has proven handy when I need to work or see off the side of the RTV at night (while getting firewood or whatever).
If you look below the bed, slightly off to the left side is another one of these lights. It illuminates the rear receiver area and directly behind the RTV. I have a spreader that mounts to the rear tailgate. Since the spreader would only be used a couple times a year, the harness/quick-connect that's back there isn't doing much the rest of the year. So, I put a light down there with the same quick-connect as the spreader. If I need the spreader, I just disconnect the light. The rest of the year, that light is plugged in.
The last rearward facing is a little harder to see. Look closely where the cage and roof meet, right in the center. The roof strobe light wire actually goes a little over this light. This light is used to illuminate the cargo box area. There's another just on the inside of the cage pointing into the passenger compartment. These are Warn trail lights. They're smaller than the round tractor lights and fit perfectly in that area.
Well, there's some ideas. To do all of them it's about $100 (but the Warn lights are almost 1/2 of that).