If the images on that listing are the actual headlights being sold and not just a placeholder, those are non-HID units. You can tell by the fact it lists an H1 bulb for both high and low beams on the back of the housing.The listing i bought said nothing about them either but mine looked like they just pulled the light and cut the wires to everything. i have the sockets for everything with a few inches of wires, dust covers for both high/low beams, and it even had some decent osram D2S bulbs in it.
Just the CL8/CL9 could be found with both halogen and HID variants depending on the market, all CL7 are HID with black chrome housings, but yep you get the point. They should use the same bulb mounting configuration going by the design of the projectors, so swapping in shouldn't be an issue as you pointed out.good catch! I had no idea there were halogen low beam JDM lights for the CL7 and CL9. i guess i got lucky, mine even came with ballasts so i didn't even have to bother swapping them over. Really you should be swapping your USDM projectors over anyways so it shouldn't be a deal breaker assuming they use the same mounts inside the headlight so you can bolt up your existing HID projectors.