Product Code


As low as $28.55

High pressure, single ended sodium vapour lamps consist of a sintered aluminium oxide discharge tube containing sodium mercury amalgam and xenon, which is used as a starting gas. The discharge tube is encased in a hard glass outer bulb with a standard screw base. Out of all the discharge technologies, sodium vapour lamps offer the highest luminous efficacy and cost efficiency and are suited for applications requiring continuous lighting for lengthy periods of time


  • High pressure (complies with safety requirements of IEC 62035)
  • High lumen maintenance
  • High lumen efficacy (up to 150 lm/W)

Colour Temperature

  • 2000K


  • For commercial and industrial applications where a long lasting and cost effective light source is required with high luminous efficacy
  • Commonly used in street lighting, sports lighting and the floodlighting of urban areas
  • Suitable for use indoors and in enclosed exterior fittings

Carton Quantity 

  • 12

Usage Notes

  • These lamps require chokes with thermal cutout and external ignitor 


Burning Position

  • Universal


Reference        Code         Watts Base             Dimension Lumen Output  
SONT70WE 15385 70 ES E27 38x175 5000
SONT150WE 13629 150 GES E40 46x220 13000
SONT250WE 13630 250 GES E40 46x240 23000
SONT400WE 16294 400 GES E40 46x267 41000


All prices are in Australian Dollars and include GST. GST will be removed from your order if you are ordering from outside Australia.

To Top