Steve , those Glowsteps were originally created for the truck camper folks... They caught on , and Torklift created a set for trailers...
The folks over at RV.Net really rave about them, but they do look flimsy to me... I was a Torklift product evaluator for a few years, they would ship me stuff for free , I would try it out, fill out a report and keep the product. If I liked the product, I was to hit up all the forums talking it up, if I did not like the product, I did not have to do anything...Best gig I had for a bit ! ! !
We also looked at the GD's , nice but like you said NO WOW factors...
2020 3991RD with-
17.5 Goodyear 114's , Titan Disc brakes, MorRyde 8K IS, Onan 6.5..