PHILIPS Cermalux Alto - HPS - 1000W

Regular price $49.99

High-Pressure Sodium grow lights emit the yellow and red regions of the spectrum. HPS bulbs help stimulate flower and fruit production in plants more efficiently than other grow light sources. HPS grow lights have a good spectral distribution however, it is best to use HPS Grow Lights in addition to or cycled with, Metal Halide (MH) Grow Lights

  • ET-25 bulb with a Mogul (E39) base
  • Gives a warm white light