The emergency lighting luminaire is equipped with a monitoring module for automatic function and operating duration tests to ensure operation in accordance with DIN V VDE 0108-100-1 and DIN VDE 0711-400. The status display (ready for operation, charging operation, battery operation, battery error, LED/electronic error) is provided by a two-colour status LED. Critical errors are indicated by an acoustic signal. The integrated rechargeable battery contains electronic charge monitoring and deep discharge protection.