With the Multicolour 240 LED recessed light, Werma offers a signal device with a maximum of seven colors - red, yellow, green, white, blue, violet and turquoise - in one light. Alternatively, a Tricolour version is available, which combines the most common color combination of red, yellow and green in one signal device. Control is either via a simple cable connection or pre-assembled with an M12 plug. The LED built-in light has a diameter of 55 mm and stands out 46 mm from the surface when installed. It signals faults or statuses on the machine control panel, in the machine housing or on control cabinets, for example. The LEDs used emit plenty of light to the front and sides so that the signal is clearly visible from all sides. According to the manufacturer, the milky dome creates a homogeneous light image. In many applications, it is necessary to amplify the visual signal with an acoustic signal. The LED recessed light is ideal for this in combination with a loud buzzer, which signals with a 3400 Hz pulse tone and a volume of 85 dB.