This is who I went with Ketz...

Are you guys still running relays for led headlights?

I don't see that as necessary. If the headlight switch could handle the sealed beams it can certainly handle the leds amperage requirements.

I"m running relays. My light's came with them so I assumed I needed them. I guess it's for the "switchback" option where the white halo turns to amber and blinks as the blinker.

Holley RetroBright
 

I got my Holley RetroBright LEDs installed this weekend... plug-n-play.

I got the modern bright white and can say that for normal driving conditions they are definitely and upgrade over HID headlights.

The HIDs have a yellowish old-school look while the RetroBrights that I went with have the modern bright white like my 2019 GMC Sierra.

The RetroBrights design also looks more like the OEM lights vs the nipple look of the HIDs FWIW.

The Holley lights look very similar to stock. We have sold several and customers have been happy with them. They are also an easy install on Camaros/Firebirds.

https://screamingchicken.com/holley/

Below is a picture of stock and Holley side by side for comparison
https://cdn11.bigcommerce.com/s-jooa...=2?imbypass=on