Yes I did. I used this. When I installed the LED's into the adaptor, I wasn't pleased with how the bulbs were secured in the adaptor. It didn't seem like they would stay in place. I think someone else on this site has put an extra groove on these adaptors so that they secure the bulb better. Anyhow, I didn't do that and after 2 years the bulbs are still there and haven't moved.did you use an h7 adapter for the low beam katana?
TOMALL H7 LED Headlight Bulb Retainers Holder Adapter for Hyundai 2017 Mistra New Tucson KIA Carnival, Headlight Bulb Retainers - Amazon Canada