Description

High-pressure sodium vapor lamps for open and enclosed luminaires. Product features. Lamp survival factor: 95 % after 16,000 h burning time. Average lifetime: up to 36,000 h. Lamp maintenance factor: ≥ 80 % after 16,000 h burning time.
Service lifetime: 4 years (at approx. 11 h/day). EDimmable on conventional control gears and electronic control gearsProduct benefits. Long lifetime. Very high luminous efficacy. Very good luminous flux maintenance throughout the life of the lamp. Energy savings of up to 50 % when replacing mercury vapor lamps (HQL). Optimum energy efficiency on POWERTRONIC® PTo 3DIM ECGs.
Areas of application. Streets. Outdoor lighting. Industrial installations. Suitable for use in open and enclosed luminaires. Outdoor applications only in suitable luminaires.