High-pressure sodium vapour lamps with integrated ignition unit. Product features: Useful life (maintenance cycle): 3 years (at approx. 11 hours/day). Average life: up to 24,000 hours. ErP-compliant according to EU Regulation 245/2009. Product advantages: High luminous efficacy. Areas of application: Streets. Outdoor lighting. Industrial plants. Suitable for closed and open luminaires. Outdoor applications only in suitable luminaires.
