Rail or ceiling light rail, for the installation of LED spotlights, conventional spotlights, lamps. Lane of 3 independent lines that can be switched off and on separately (3 ways). Lane gray and 100cm long. Made of high quality aluminum, with a section of 32mm (width) x 33mm (height). At one end of the rail it has a terminal (L1, L2, L3, N, GND) as our reference #NN85. At the other end has embThe plastic terminal heater, as our reference #NN86. Several lanes can be connected with the range of connectors available (references #NN8x), which allows any technical lighting design. The rail is compatible with lamps/bulbs that have a 1-way rail adapter. You can also install virtually any lamp/conventional bulb, coupling a rail adapter (references #NN7x).