Hyindoor Garden

HPS 400W Grow Lights Sodium Lamp (20 pieces)

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  • Regular price $232.86


Item Type Grow Lights
Brand Name Hyindoor
Power Source AC
Voltage 85-265V
Certification UL, CCC, CE
Body Material Glass
Is Dimmable Yes
Light Source Halogen Bulbs
Warranty 1 year
Model Number HPS 400W
Width 3 cm
Length 28.5 cm
Features HPS 400W

Grow Lamp:          

  • Standard High Pressure Sodium Lamp emit an orange / yellow color that is similar to the sun's spectrum in the mid day, this type of light          
  • promotes flower growth. However, the lack of blue spectrum light in standard HPS bulbs can sometimes make a plant stretch during the          
  • vegetative growth stage. Super HPS lamp have a wider blue spectrum, which make a significant difference in plant growth. The Grow          
  • Lamps are available in 250,400, 430, 600, 750 and 1000 watt. Spectral Distribution for 600W Super High Pressure Sodium Lamp.             


  • Maximum blue light for strong vegetable growth          
  • Balanced orange-red light for stem elongation and flowering          
  • Imitates daylight          
  • Provides optimum spectral energy required for vegetative growth          
  • High red and blue spectral ratios for good photosynthesis efficiency          
  • Good lumen output for high PAR values          
  • Robust plants through high blue light output          
  • High red light ratio for healthy plant growth          
  • Long average life, high lumen output, low energy consumption 


  • Efficient growth lighting in green house          
  • Day prolonging additional lighting of exterior plant cultures          
  • Helpful to plants growing, horticulture and hydroponics industries