A LIGHTING DEVICE AND CORRESPONDING METHOD

摘要

A lighting device (10) includes an elongated profiled body (12) with a web wall (120) having first (120a) and second (120b) mutually opposed faces, and two side walls (122) sidewise of web wall (120), the latter having longitudinal slots (120c) extending therealong. In the profiled body there may be provided an elongated light radiation source module (14) including a support board (140) with electrically conductive formations (144) facing said longitudinal slots (120c) and at least one electrically-powered light radiation source (142), e.g. a LED source, which is in electrical contact with said electrically conductive formations (144). Light radiation source module (14) is locatable in elongated profiled body (12) extending between both side walls (122), with support board (140) facing towards the first face (120a) of web wall (120). An electrical contact slider member (16) slidable along the second face (120b) of web wall (120) is provided with electrical contact pins (162) adapted to extend into said longitudinal slots (120c). Slider member (16) is displaceable towards support board (140) with pins (162) contacting said electrically conductive formations (144) of support board (140).