Angel eyes/halos/DDEs question

Are there any Angel eyes/halos/DDEs that you don't have to open the headlight assembly to replace a light? I am new to this and I just received my new OEM 02/03 HIDs and I wanted to add the halo look. But looking into the future I was just wondering whether I would have to open the assembly everytime a light went out.

Any advice?

 

You have to open it to install the rings.

 

yes, I know you have to open it to install the rings but do you also need to open the assembly to replace lights as well? Also, does anyone have an opinion on the Ebay rings?

 

how else would you get big rings inside a smalle bulb hole?

what are you talking about going out?
a normal bulb? you dont have to open then back up.