A sodium-vapor lamp is a gas-discharge lamp that uses sodium in an excited state to produce light. REFLUX High-pressure sodium lamp (sometimes called HPS lights)  ranges share a number of important qualities – including high efficacy and a long life – that combine to make them the most efficient light source for a wide range of different commercial and industrial applications.

REFLUX HPS lamps are commonly used as plant grow lights. They have also been widely used for outdoor area lighting such as streetlights and security.

Areas of application:

(Outdoor applications only in suitable luminaires)

  • Greenhouses
  • Streets
  • Outdoor lighting
  • Industrial installations
  • Suitable for use in open and enclosed luminaires
  • Efficient photosynthesis thanks to red and blue components
  • Very high PPF value promotes photosynthesis and the yield per m2
  • Suitable wherever a lot of light is required
  • Red is good for the development of the plants
  • Highest perfomance class results in low investment costs
  • Energy cost savings thanks to excellent energy efficiency

  • Very long average lifetime: up to 25,000 h
  • Lamp maintenance factor: ≥ 80 % after 12,000 h burning time
  • Dimmable on conventional control gears and electronic control gears
  • Very high luminous efficacy: up to 160 lm/W
  • Very good luminous flux maintenance throughout the life of the lamp
  • Color temperature: 2000-2200 K 
  • CRI:  25
  • Compact

HPS lamps are adapted for use with electronic or electromagnetic ballasts.

Спектр натриевых ламп при напряжении 220 В Спектр натриевых ламп при напряжении 380 В
230V lamp spectrum400V lamp spectrum



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