Nice thing about a full replacement is you get away from socket problems. And, in our case, sunlight has done something to the lenses and bases that's made the lenses pretty loose. I tighten the fit with a layer or two of electrical tape.
Also, at least in boats, sometimes the color purity degrades when putting an LED in a fixture designed for incandescent.
But clearance lights on an RV? I'd consider just lamps/bulbs, whatever they call LED replacements.
We were having issues with sockets, bulbs, lenses and leaks on the Stop/Tail/Turn/Backup lights on the Class C and I got new Bargman LED versions of the lights I took off. Screw holes and all matched. They hard wire to the coach, no sockets etc. and have been nothing short of WONDERFUL!
If God's Your Co-Pilot Move Over, jd
2003 Jayco Escapade 31A on 2002 Ford E450 V10 4R100 218" WB