Osram VIALOX NAV-TS Super 4Y Light Bulbs

Introducing the excellent range of Osram Vialox NAV-TS Super 4Y (4 year service life) High Pressure Sodium Lamps, each a double ended RX7s light source that features very high luminous efficacy and exceptional luminous flux throughout the 32,000 hour life of the lamp. These dimmable light bulbs are the perfect solution for industrial installations, car park and courtyard, bridge, building and monument illumination. This range is suitable for use in open and enclosed luminaires.