Electronic ballast for LL and KLL, not dimmable. Product features: Supply voltage: 220,240 V. Mains voltage: 198,264 V. Mains frequency: 50 Hz | 60 Hz. Lamp start with optimal filament preheating. Energy efficiency index EEI: A2. Automatic safety shutdown in the event of a lamp defect and at the end of the lamp's life (EoL T.2). Lamp operation: in accordance with EN 60929. Safety: in accordance with EN 61347-2-3. Product advantages: Long lamp life. High switching strength. Automatic restart after lamp replacement. Perfect lamp warm start for applications with motion detectors. VDE/VDE EMC-certified system. Maximum energy efficiency thanks to cut-off technology. Areas of application: Open-plan offices, corridors or storage rooms. Public buildings. Light strips. Suitable for emergency lighting (DC operation). Suitable for luminaires of protection class I. Modernization of existing systems.