Comes complete with a new bulb holder, a orange bulb and a extra bulb and holder to wire up to your side lights if you so desire.
These are the best quality versions available, when comparing price always ask for the manufacturer. If a retailer cant (or wont) tell you, then they are the cheap nasty poor fitting ones that fill up with water. You'll notice in the product details that all the information is there... nothing to hide.
Yes, these are "E marked", although dont take that as an indication of quality. The "E Mark" is not an indication of the quality of an item, simply a mark to show it has been tested and approved for use in Europe and complies with EU regulations.
Also available in the related items below is a set of stainless steel security screws for the front and rear lights if you require them.