Hushpuppy
Dr MadBud
- Joined
- Mar 26, 2011
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Yeah the 4200k MH will work but not as good for either grow period. If you want to use the MH for the veg period then these bulbs will work as they are 6500k: http://www.hpsgrowlightstore.com/hp...ipower-grow-light-400w-metal-halide-bulb.html