The current application is directed to flexible and run-time-modifiable implementation of crosscutting functionalities, including code instrumentation, error logging, and other such crosscutting functionalities. The bike rack may include a mast and a mechanism for locking the mast in an upright position, or alternatively, permitting downward rotation of the mast away from the vehicle for access purposes. The microlens may further include a filler material filling an interior of the shell portion, or a second shell portion covering the first shell portion. The connection type attributes and adaptation costs are included in a link state advertisement broadcasted by each node in the telecommunications network. The method and system may further comprise an anode strip comprising an array of anodes utilized to form an array of the LED packages and a carrier strip comprising receiving devices to receive the array of LED packages. It comprises a passive cooling device able to be connected to the electronic box and an element consisting of a heat-conducting material, and this element comprises at least one contact region connected to the passive cooling device, this contact region being arranged on the element so as to dissipate the heat coming from the cooling device toward the whole of the element.