Sodium Vapour Lamps used for scientific instrumentsSodium Vapour Lamps are gas discharge lamps which uses sodium in an excited state to produce light. There are two varieties of such lamps: low pressure and high pressure. These lamps are the most efficient electrically-powered light source when measured for photopic lighting conditions. We have both low pressure and high pressure Sodium Lamps.

Sodium Vapour Lamps used for scientific instrumentsSodium Vapour Lamps are gas discharge lamps which uses sodium in an excited state to produce light. There are two varieties of such lamps: low pressure and high pressure. These lamps are the most efficient electrically-powered light source when measured for photopic lighting conditions. We have both low pressure and high pressure Sodium Lamps.