Sunmaster HPS lamps are a very popular choice amongst growers and come at a great price.

  • Dual Spectrum lamp for use in vegetative and flowering stages.
  • For maximum efficiency and performance replace lamps after 6 months of use.
  • For lamp specification please see our support and resources section.

Available in 3 sizes:

  • 400w
  • 600w
  • 1000w