The LED lights in the DL series are available in four different sizes and power levels, and each in two light colors. Thanks to their special design, the lights in the series blend harmoniously and unobtrusively into the overall appearance of a room, while ensuring very homogeneous illumination without glare. This is made possible by the LEDs attached to the lower edge, which indirectly illuminate the dome before the light finally illuminates the room through the lower opening. Since the lights are operated using constant current, several lights must be connected in series to a power supply unit. The lights are also dimmable, although the type of dimming varies depending on the power supply unit used. The housing color corresponds to RAL9003.