| Mounting method | 
                                        Built-in  | 
                                    
                                                                    
                                        | Protection class | 
                                        II  | 
                                    
                                                                    
                                        | Outer diameter | 
                                        470 mm | 
                                    
                                                                    
                                        | Function | 
                                        Escape route lighting  | 
                                    
                                                                    
                                        | Lamp holder | 
                                        None  | 
                                    
                                                                    
                                        | Conductor cross section | 
                                        1.5 mm² | 
                                    
                                                                    
                                        | Connection type | 
                                        Other  | 
                                    
                                                                    
                                        | Colour housing | 
                                        White  | 
                                    
                                                                    
                                        | Voltage type | 
                                        AC/DC  | 
                                    
                                                                    
                                        | Power supply system | 
                                        Central (central battery)  | 
                                    
                                                                    
                                        | Type of control gear | 
                                        LED operating device current-controlled  | 
                                    
                                                                    
                                        | With remote control | 
                                        No  | 
                                    
                                                                    
                                        | Built-in diameter | 
                                        457 mm | 
                                    
                                                                    
                                        | Number of poles | 
                                        5  | 
                                    
                                                                    
                                        | Number of lighting heads | 
                                        1  | 
                                    
                                                                    
                                        | Material cover | 
                                        Plastic, opal  | 
                                    
                                                                    
                                        | Battery quality | 
                                        Other  | 
                                    
                                                                    
                                        | With light source | 
                                        Yes  | 
                                    
                                                                    
                                        | Luminaire with limited surface temperature, sign "D“ according to EN 60598-2-24 | 
                                        No  | 
                                    
                                                                    
                                        | Suitable for number of lamps | 
                                        1  | 
                                    
                                                                    
                                        | With remote switch connection | 
                                        No  | 
                                    
                                                                    
                                        | Monitoring equipment | 
                                        Other  | 
                                    
                                                                    
                                        | Nominal current | 
                                        142-155  | 
                                    
                                                                    
                                        | Constant light output (CLO) | 
                                        No  | 
                                    
                                                                    
                                        | With pictogram | 
                                        No  | 
                                    
                                                                    
                                        | Type of wiring | 
                                        Ending  | 
                                    
                                                                    
                                        | Luminous flux in standby mode | 
                                        890 lm | 
                                    
                                                                    
                                        | Degree of protection (NEMA) | 
                                        Other  | 
                                    
                                                                    
                                        | Light distributor | 
                                        Other  | 
                                    
                                                                    
                                        | Max. number of luminaires per miniature circuit breaker C16 | 
                                        85  | 
                                    
                                                                    
                                        | Max. number of luminaires per miniature circuit breaker B16 | 
                                        50  | 
                                    
                                                                    
                                        | Exchangeable control gear | 
                                        Yes  | 
                                    
                                                                    
                                        | Built-in height/depth | 
                                        70 mm | 
                                    
                                                                    
                                        | Power factor | 
                                        0.95  |