I really like those rigid lights. those might be a down the road addition to the truck. I add these led light strip steps to my truck. I like them. They do running light brake light, blinker, and have white reveres light. They do add a good bit of light for reverse. they are only $65 too. They fit kinda funny because of the led strip, the edge sticks out more than factory, but i like them. Installation was a pain in the ass because of what you have to unbolt, and i have giant hands so can not reach in the back of the step. But just another alternative to lights back there.
https://www.realtruck.com/anzo-led-rear-bumper-step-lights/R183937P2014Y856MA.html