Mobile Version
Information Center

Welcome to Growers House!

Types

Understanding HID Bulbs
HID Bulb Comparisons
To learn more about HID lighting read our buyer's guide. HID Lighting Buyer's Guide. Also check out our HPS Bulb Comparison Review to find the best value bulb for your garden. Choose from different types of bulbs to cater to your specific needs. Metal Halide (MH) bulbs should be used for the vegetative phase. High Pressure Sodium (HPS) bulbs should be used during the flowering or blooming phase of your plants life cycle. Conversion bulbs allow you to run HPS bulbs on a MH ballast, or a MH bulb on a HPS ballast. Dual Arc bulbs have a combination of HPS and MH bulbs within one bulb, often a 600 watt HPS and a 400 watt MH to make a 1000 watt bulb.

Items 1 to 8 of 132 total

per page
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. ...
  7. 17

Grid  List 

Set Descending Direction

Items 1 to 8 of 132 total

per page
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. ...
  7. 17

Grid  List 

Set Descending Direction