^ Well I'm not really suggesting them per se, I mean the ONE of them wasn't bright enough to suit me but then I was starting out with what I'd call an average amount of light and deciding that wasn't enough of an upgrade over that average.
The issues to me seem to be asthetics, that I would want something that is called a narrow(er) or spot beam opposed to wide flood beam in this style of bar lights, but the narrower the beam, the deeper the reflector has to be so the more it sticks out from the rear of the vehicle (license plate based will have terrible throw per watt) if it isn't a recessed pod which I assume based on the example vehicle rear picture, would require cutting a section out of the bumper for, and depending on size of bumper bar, might harm the structural integrity of it. A bolder person might cut that section out of the hatch metal, then use a gasket and sealant to make sure it doesn't leak, but it might be tricky for the average person to make that cutout on thin, painted body metal without butchering it. A sheetmetal nibbler tool would help a lot.
With all this in mind, the easiest that would suit me, if ground clearance isn't an issue, is use two of them that someone linked on Amazon, and just remove the stock incan bulb (don't need it, with a pair of these you wouldn't even see it on) and tap into that circuit without a new wire run or relay:
(I mean the spot beam version which will still have a fair amount of flood with such a short reflector)
Then you could just put the couple mounting holes under the bumper per light, then if at a later date you want to remove them, there are no visible external signs of modification (until someone crawls under and sees the holes but you could throw plugs in those if/when the day comes that you want them removed).
