In the event of a power failure, the emergency light provides people with orientation in the dark, for example to reach an emergency exit. The emergency light insert is connected to the 230 V mains voltage as a single device. The device has a built-in battery that supplies the emergency light in the event of a power failure. Suitable for installation in a 60 mm installation box. Without claws, for screw fastening. To be completed with a central plate for emergency light insert system M MEG4420-03xx /-04xx.