Thanks for the recommendation. I may dig up the one I used on my other bike, since it has worked so well over it's 7 or 8 yr run(!).
Do you recommend installing in-place (blind/reverse method

or by removing the the headlight module?
Thanks for your help PadG!
Scotty
The braided heat-sink style bulb is such low profile that, if I was doing the job, I would try installing it without disassembling anything first. Nothing to lose, because if I had encountered serious problems, then I would resort to taking the headlight unit off, as others have recommend.
Now, you are new here, and so you probably haven't read of all the bitching from people who had major problems replacing bulbs on the RTs. I am NOT saying that their complaints are not real, BUT I certainly didn't have any issues the one and only time that I had to replace the low beam bulb on my RT. Yes, I do have big hands. Size L riding gloves fits very snug on my hands, and I am sure that size XL would be quite comfortable.
A couple of hints to make things a bit easier. First, look for a picture (somewhere in this forum) of the rear end of the light assembly, to get some ideas as to how the retaining clips fits, and which direction you will have to push them. You will be working blind! If you can't find it, say so and I'll see if I can locate it for you. Second, you will find that getting one side of the wire clip on/off is easy but the other side will be next to impossible because of the force that you will need to exert as the wire bites into your finger! So, the tip is to get yourself a short piece of wooden dowel, or something like that and cut a V in one end to engage the wire clip. That will save your finger and make getting the clips on/off a breeze! When I did that task, I had a disposable chopstick handy, and so I broke a piece off that, and it works quite well.
Good luck! It's worth trying with what you have, and that costs nothing! Oh, BTW, the braids as well as the electronic module of that LED will fits inside the headlight housing very easily. or so it was reported.