High Pressure Sodium Vapour Lamp can operate on a voltage rating of 90V, 100V, 105V or 110V. The Sodium Vapour Lamp works with Luminous Flux ranging from 5800 lm to 120000 lm. The Sodium Vapour Lamp is designed to ensure longer functioning with high illumination and requires low maintenance. The High Pressure Sodium Vapour Lamp is available in different voltage capacities to meet the diverse requirements.