their conduction means 69 and 70 with respectively the power supply tabs of a neighboring led lamp l 2 the great flexibility of curvature of the conducting wires which link the led lamps together makes it possible for several led lamps to be easily mounted in parallel this mounting makes it possible to position the led lamps at different spatial positions it is therefore well suited to a support having a complex geometry represented in fig7 is another view of the lighting device 80 this view is a view from above the varied positions of the leds 2 may be noted represented in fig8 is a reel 90 for automatic cutting and crimping machine certain references described in the previous figures have also been carried over to this fig8 the reel 90 comprises an edging strip 91 which is able to fix several led lamps 1 the led lamps 1 are fixed to the edging strip 91 by way of respective conducting inputs 8 and 9 of the crimp contacts 6 and 7 so that the crimp contacts 6 and 7 constitute a prolongation of said edging strip 91 the expression prolongation of the edging strip 91 is understood to mean that the crimp contacts 6 and 7 form just a single metal component with the edging strip 91 of the reel 90 indeed the crimp contacts 6 and 7 extend in the direction of an axis b which is perpendicular to the.