Hi, looking for some advice on these. 

I’d like to use the rings as drl’s - bright in daylight with ignition and dimming when headlights come on. From comments on the site they don’t appear to have the dimming function built in, so I was wondering if they are compatible with the dimming modules from eBay? Does anyone have experience with these?

I’ve asked the question on their site but while I wait for a response I thought I’d ask the hive mind here.

On a similar note, does anyone know the width of the ambient interior kit? 

Thanks in advance. 

I'm not sure about the dimming function however I have the rings kit on my fiesta and would say they are just about right in brightness in the dark. Remember because they are near the ground they would just shine on the road. It's not like the fog lights which shine light out at a distance. I will be interesting though if there is a way on dimming them

Thanks for the reply. I’ve taken a punt on them now, if I really have to I’ll use a relay to switch them off with the headlights but I’m hoping I can dim them and leave the light switch in auto and have everything work like magic!