I have no experience with HID systems, therefore I won't speculate on a comparison. What I can tell you is that I don't think you can compare these two beasts to one another as apple to apple.
With a solid HID system or LED set up like I have, you're talking about a very dramatic increase over stock OEM lights. One major benefit to the LED is it is a true plug and play system. If you're worried about having bulb out messages, get the decoders and plug one end of the decoder into the stock connector located on the truck and the other end of the decoder into the LED bulb, all of this wiring fits neatly inside the OEM housing and the dust cap seals back up just as it should. Simply then plug the truck power supply into the headlight and everything works as planned. When you talk about FX-R systems, you're talking about another level. Not only is the projector a completely different set up since it is optically clear AND designed for HID systems, but you're also talking about putting your headlights in an oven to break open your OEM headlights to install the FX-R projectors and sealing them back up. I've come across very few people who are willing to invest that kind of time and money to modify their stock housing. Even HID users will tell you that there is a difference between HID's in a stock OEM projector and an FX-R projector, so I'm confident in saying that the LED system is no different. Would it compare to a capable HID system in the OEM housing, I believe it would. Does it compare to a true HID FX-R set up, I'd have to say probably not.
I've discussed this issue with Braden and there are some benefits to the FX-R set up. First they provide an optically clear lens and second they are specifically made to focus the light and cast a better beam vs. the OEM projectors. Would you see an increase of light, yes..... without a doubt you would, however would it be so dramatic that everyone will jump on board to either risk breaking their headlights or pay $600-700 for someone else to install FX-R projectors- My opinion is that you won't find many that NEED that extra push from what the stock LED's provide.
Also, you have to really look at the photo I provided of the CREE bulb in the fog light housing. That bulb is designed to "shine" (pun intended) in the reflective style housing, like in the fogs or the quad light set up. They work well in projectors, however the beam is just phenomenal in the fogs. Even with an FX-R set up, I believe the CREE bulbs are so bright and crisp that you won't notice any difference in front of the truck. My guess is you would see a beam that might cast light a little wider, possibly a little farther and you would find a much more crisp/defined cut off at the end of the low beam on an FX-R modification vs. the stock projector.
I did send an email to Jeremy Mcfail of Retroshop. If he is willing to provide some time and some equipment, I hope to make a drive over to him and compare apples to apples. My hope is to take a few photos of the LED system vs. a plain HID set up and then also compare it to a true FX-R system. If it is possible, I'd like to also take it up another notch and do a side by side comparison of the LED bulb in an FX-R projector and and HID bulb in an FX-R projector. Keep in mind that at this point, I haven't been able to do anything other than reach out and ask. It certainly is asking a lot of someone who stands to possibly loose out on some HID business if these bulbs perform as well as I believe they will. Make sure to subscribe to the thread if you're interested in following my progression. I also plan to leave periodic updates as to how the system is performing.
Which takes me to my next line of business. Thus far, I have had no error codes, flickering, bulb out messages or actual bulbs going out. We've had a few days of wet weather and a few days of some pretty hot weather and thus far, there is nothing to report other than smooth sailing. :smileup:
Ditto - thank you for writing this up, MissouriRam.
What's your take on the beam pattern and light output of the lowbeam Philips only, compared to say a retrofitted FX-R 35W HID system?
I assume you have the stock projectors on your sport, right?