Thinking of pulling the trigger on these.....
I have no idea regarding the 'Altezza' type, but I'll bet they work the same way, for a water barrier for example
look at the cover for the access point to the xenon. Big, oval, seal around it. they'd have to make that cover way too big to give access to all the stuff from behind, then the structural integrity of the housing would be compromised.
It's a tough piece of molded plastic. needs to be to keep everything from vibrating.
There is just one plastic bulb carrier i n the tails that removes the 5 bulbs.
All those bulbs are the same physical size.
Easily done.
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