Long lamp life. No adverse effect from frequent on/off switching. Automatic restart after lamp replacement. Perfect lamp start for applications with motion sensors. VDE/VDE EMC certified system. Very high energy efficiency due to cut-off technology., Supply voltage: 220…240 V. Line voltage: 198…264 V. Line frequency: 0 Hz | 50 Hz | 60 Hz. Lamp start with optimum filament preheating. Lifetime: up to 100,000 h (temperature at T= 65 °C, max. 10 % failure rate). Energy Efficiency Index EEI: A2 BAT. Automatic shutdown of defective lamps and at end of life (EoL T.2). Safety: to EN 61347-2-3. Lamp operation: to EN 60929., Areas of application: Emergency lighting systems acc. to EN 50172 / DIN VDE 0108-100. Industry. Open-plan offices, corridors and storage rooms. Public buildings. Sports halls and factories. Strip lighting. Suitable for emergency lighting (DC operation). Modernization of existing systems.