Ok guys as i have found out having an e-mark on a light unit simply doesn't mean its automatically acceptable at iva. if it has got an emark ideally it needs to be the correct one.
To help you out i wish to share this little pdf that explains what some of the markings mean.
Enjoy
http://www.haynesroadster.pwp.blueyo...orum/Codes.pdf
will put this up in the book amendments and extra guides area too.
Remember lights don't need to have an e-mark as long as they meet the requirements in the iva manual. but if they do it helps if it is the correct one.