Trägerelement mit Leuchtdiodeneinheiten

摘要

The element has an installation point with contact points (11a, 11b, 13a, 13b) for electrical connection with LED units (20), where the LED units are in electrical connection with conductors. One of the LED units is rotationally attached at the installation point such that an electrical contact between contact elements of the LED unit is made utilizing the contact points. The LED unit in the installation point is attached in positions such that the contact elements are connected with the contact points, and optical elements are attached to the LED units in a variable orientation. An independent claim is also included for a method for assembling a printed circuit board.