Light rail for individual illumination of goods in e.g. shop window, has lights comprising lighting units with different color temperatures or colors, where light intensity of lighting units are controlled by operating unit

摘要

The rail (1) has a base rail (2) comprising electrical current supply conductors (V1, V2), and lights (L1, L2) fastened to the base rail. The lights are supplied with electrical current by the supply conductors. The lights comprise lighting units (R, G, B) i.e. LEDs, with different color temperatures or colors, where light intensity of the lighting units are controlled by an operating unit (10) i.e. pushbutton, arranged at the lights. A light control unit is connected with the lights by a control conductor that is arranged in the base rail, where the light control unit has an interface.