We are currently open. Regular in-store hours & shipping. Strict social distancing required in-store. Learn more

HPS Grow Light Kit - 250W, 400W, 600W, 1000W

Astral Grow
Complete lighting kit including reflector, ballast, HPS and MH bulbs, rope ratchet and timer.
3 year warranty on reflector & ballast. 90-day warranty on bulbs

High Pressure Sodium (HPS) and Metal Halide (MH) grow lights have long been a grow room standard.  They are low cost and have proven their results time and again. 

All HPS Grow Light Kits include a MH bulb with a 4200k colour temp that offers an ideal lighting spectrum for vegetative growth and an 2100k HPS bulb that is optimized for the flower cycle.

Each kit includes:

  • Wing Reflector
  • 400W, 600W or 1000W  Digital Ballast with a 3 Year Warranty
  • 250W, 400W, 600W or 1000W HPS Bulb
  • 250W, 400W, 600W or 1000W MH Bulb
  • Rope Ratchets


Ballast Specs

  • High frequency works with double ended and standard bulbs
  • Works with HPS or MH bulbs
  • 3 Year Warranty
  • Input Voltage: 100-265V
  • Includes 8' Power Cord
  • Dimensions: 400W - 10.8" x 4.4" x 3", 600W - 12.4" x 4.4" x 3", 1000W - 15.4" x 4.4" x 3"
  • 400W dimmable with 150W, 250W, 400W and Super Lumen settings
  • 600W dimmable with 250W, 400W, 600W and Super Lumen settings
  • 1000W dimmable with 400W, 600W, 1000W and Super Lumen settings


    HPS Bulb Specs

    Wattage Colour Temp Initial Lumens CRI
    250W 2100k 32000 24
    400W 2100k 55000 24
    600W 2100k 90000 22
    1000W 2050k 150100 23


      MH Bulb Specs

      Wattage Colour Temp Initial Lumens CRI
      250W 4200k 21000 80
      400W 4200k 36000 80
      600W 4200k 60000 60
      1000W 4200k 105000 85