karhuIsCool
New Member
I have two SF4000 in a 4x4. They fit just fine. Is it too much light? just wondering if I should dim them or keep at full power. They are about 18 inches above the canopy. I set them to 60% just to be safe for now.
Two SF 4000 in a 4x4 too much in veg? Dim or no?
- Thread starter karhuIsCool
- Start date
Left thumb
Member
I run4 1500 watt led full spec led its on the edge of to much . If your careful i bet you get your best yield ever maybe bac off 3 inches or so in veg thats a lotta light
karhuIsCool
New Member
So far I've had them running around 70% just to be safe for now slowly creeping it up but they seem to be taking whatever I give them as long as my nutrients are on point. Your right tho it's a lot of light, first time I've considered sunglasses in a tent
Porky1982
Well-Known Member
What 1500w led do you have??
Left thumb
Member
Lol ya sun glasses are good
With 4 plants 4 lights the smaller one left side front is the one i experiment on with light height, just got the lights . I a gonna settle on 13 inches at this late stage only 3 or 4 weeks to go was up at 15 for first part of veg
You get a lot of benefit from light over lap
Down low bigger longer buds
With 4 plants 4 lights the smaller one left side front is the one i experiment on with light height, just got the lights . I a gonna settle on 13 inches at this late stage only 3 or 4 weeks to go was up at 15 for first part of veg
You get a lot of benefit from light over lap
Down low bigger longer buds
150 watt amazon.
Veg or flower? 900w is a lot for a 4x4.
Left thumb
Member
Yes me to Got 4 of those lights each one only has to light 4 square feet of tent and use the light over lap its seems to be working raised light to 14