drpressure600
Active Member
can anyone tell me the difference between 600w & 400w bulbs over plants, & how they work, i'm trying to find out how they produce the difference in yield etc, thanks ok . .
about 600w . .
- Thread starter drpressure600
- Start date
hellraizer30
Rebel From The North
600 is way better not much more heat and theres more lummen plus
you will get better bud/more just a all around better bulb.
you will get better bud/more just a all around better bulb.