I just bought new OEM honda assembly. I will install them soon so it would be very easy to install any led/bulb when doing that. Just had inspection done so it's good for a year.
Adding fog lights looks like it would be a big job as there is no inside switch for it or anything. Would need to run a switch, power etc.
Besides i don't know what LEDs to try there are so many out there. If i did that i would want to do all the lights on the front end while i have it off.
What year is the CRV? The pictures I linked to my daughters have Nineo LED's recommended by another user I trust that has multiples of them in his cars.
This would be the newer version of what I got
Nineo H4 LED. The fan did make installation a bit more challenging on drivers side. I didn't remove the lights but did need to unbolt the fuse box.
For $31 for the set I would be very tempted to try these with no fan and easier to install.
Nineo H4 No Fan LED
These with an internal fan
Internal fan H4 or these
AutoOne internal fan
My first choice but a bunch more money would be the H4 from TheRetrofitSource.
H4 2Stroke 4.0 LED
My daughters fog lights were an aftermarket kit that came with wiring, relay, switch (mounts in bland on right side of her steering wheel in an '08). Lenses were broken when I got it and I got creative with mounting for the LED fogs using factory brackets. Depending if you get any and they are glass, get some headlight protection film.
LED's for the parking lights are nice but no real need as they are amber anyway. The turn signals may need resistors then also to prevent hyper flash.
My actual preference would be an H4 HID set but more mounting for ballasts etc. The LED's are very simple as long as a decent set and aimed/aligned correctly.
Fog lights- if no factory openings or fit concerns I would have no issue doing like we did on my son's Forte. Lower grill area, mounted to solid metal bumper. These are
Diode Dynamics SS3 Sport in yellow. We tapped a parking light lead so they come on with parking lights.
Wire harness is light duty as they do not draw much power only about 1amps for each light (2.2A combined). We mounted his while we had front off for doing other stuff. I used a relay but do for all my foglights.
where we put his switch.
If the holes/brackets were not in hers already the lights would probably have been in that lower grill by license plate just like Forte.
Not as stable but easy mount also. I added extra screws into metal bumper on the Forte and my Accord as we use this temporary for nighttime TSD rally a couple times per year. Lights on mine are for different patterns/purpose and what I have had for many years. You could mount light on top or flip and mount under license plate. And for those for comments on blinding for rally ones. Triggered by high beams and only on back roads with no other traffic.
Desan Front Bumper light bracket