LEDVANCE High pressure sodium lamp E40 400 W EEC: E (A - G) 1 pc(s)

High pressure sodium vapor lamps for open and closed lamps Product features: Lamp survival rate: 95% at 16,000 h burn time. Lamp maintenance factor: ? 80 % at 16,000 h burn time (according to DIN 13201). Life span (service cycle): 4 years (at approximately 11 h/day). Can be dimmed at conventional ballast and electronic ballast. Product advantages: Very high light output. Excellent luminous flux retention. Up to 50% energy saving when replacing mercury-vapor lamps (HQL). Optimum energy efficiency when operating on EVG POWERTRONIC® PTO 3DIM. Areas of application: Roads. Outdoor lighting. Industrial plants. Suitable for closed and open lamps For outdoor use only in suitable lamps. Safety Instructions: Disconnect power before installation. Operation with defective external piston not permitted. Keep dry.

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