Point detail

(b) The specific identification code of the module; This specific identification code shall comprise the starting letters "MD" for "MODULE"  followed by the approval mark without the circle as prescribed in paragraph 3.3.2. or by the UI without the truncated circle as prescribed in paragraph 3.3.3.
In case several non-identical light source modules are used, followed by additional symbols or characters;
The approval mark or the UI does not have to be the same as the one on the lamp in which the module is used, but both marks shall be from the same applicant;