Single battery light including high cover, 3 pictogram films (arrow left, right and bottom) in accordance with ISO 7010, bicolor LED for differentiated status display and environmentally friendly lithium-ion battery. Automatic function test (weekly) and automatic operating time test (every 6 months). 1 minute switch-back delay after power is restored. Universally applicable: The light is equally suitable for mounting on the ceiling or wall. Permissible temperature range: Permanent light -5°C to +30°C / standby light 0°C to +35°C. Mounting type: Ceiling mounting Light source: LED Lamp power: 3.2 W Housing material: Plastic Housing color: white Type of marking: one-sided/two-sided Suitable for type of marking: Sticker Monitoring device: automatic self-test Ball-proof: No Switching type: Maintained/standby With remote switch connection (VDE 0100-718, VDE 0108-100): No Power supply: decentralized (single battery) Nominal voltage: 220 - 240 V Protection class: II Protection type (IP): IP54 Nominal operating time: 3 h With light source: Yes Length: 230 mm Width: 60 mm Height/depth: 163 mm Luminous flux in emergency operation: 50 % Detection range: 20 m