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Osram VIALOX NAV-E Super 4Y Light Bulbs

An exceptional range of Osram Vialox NAV-E Super 4Y (4 year service life) High Pressure Sodium Lamps that offer savings of up to 50 % when replacing inefficient mercury vapour lamps alongside a lifespan of up to 32,000 hours. Featuring very high luminous efficacy and exceptional luminous flux throughout the life of the lamp these dimmable Elliptical HPS light bulbs are a perfect lighting solution for general street and outdoor lighting applications, commercial lighting and industrial installations.

This range is suitable for use in open and enclosed luminaires.