Safety light for escape route illumination. Self-contained light for stand-alone operation or for connection to the central monitoring device CGLine+. Automatic function test (weekly) and automatic operating time test (every 3 months), emergency light operating time freely selectable: 1 h, 3 h or 8 h, long LED service life approx. 50,000 h, 1 minute switch-back delay after power is restored. Blocking function via central monitoring device for operating idle times. Permissible temperature range: permanent light -5°C to +30°C / standby light 0°C to + 35°C. Mounting type: Built-in Light source: LED Housing material: Steel Housing color: white Monitoring device: automatic self-test Ball-proof: No Switching type: Maintained/standby With remote switch connection (VDE 0100-718, VDE 0108-100): Yes Power supply: decentralized (single battery) Nominal voltage: 220 - 240 V Protection class: II Protection type (IP): IP20 Nominal operating time: 8 h With light source: Yes Outside diameter: 80 mm Installation diameter: 60 mm Luminous flux in emergency operation: 25 %