The first LED spotlight with twilight sensor. Oversized advertising panels and very large posters should also be seen in the dark. Company logos and buildings should not lose their effect at night. The disadvantages of halogen spotlights are quickly explained: regular changing of bulbs costs a lot. This is the maintenance-free alternative: XLED FL 50 / 100, the first LED spotlight with integrated Night-Matic function. The LED lights up automatically at twilight and illuminates the object with 3500 Kelvin and with colour reproduction of Ra = 90. The LEDs have a life of approx. 50,000 houes. At a recommended distance of 1.5 m, 16 spotlights can be networked via cables.