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Low Pressure Sodium Lamps
They are discharge lamps in which the light is produced by radiation from sodium vapour. |
| Performance: | The low pressure sodium lamp is the most efficient lamp available at present with efficacies up to 200 lm/W. |
| Applications: | Because the radiation produced is monochromatic yellow, the use of this lamp is confined to locations which do not demand colour discrimination, typical applications would be road lighting. |
| Power: Colour Temp.: CRI: Luminous Eff.: Lifetime: |
18 - 185 Watt N/A N/A 100 - 200 lm/W 12000 - 24000 hours |
| List per family List per application | |