JonnyBlazeOne$ Member Mar 27, 2025 #1 Can I swap an 1000 watt de HPS bulb with a 1000 watt de CMH ? Also should the CMH bulb be 3100k or 4200k for flowering? Last edited: Mar 27, 2025
Can I swap an 1000 watt de HPS bulb with a 1000 watt de CMH ? Also should the CMH bulb be 3100k or 4200k for flowering?
T thetruthoverlies Well-Known Member Mar 27, 2025 #2 No you want a ballast specific to your style of bulbs. 3100k will be warmer color with less blue. A 315CMH will cover a 3x3 pretty decent.
No you want a ballast specific to your style of bulbs. 3100k will be warmer color with less blue. A 315CMH will cover a 3x3 pretty decent.