Lights

**Harry1990** · 18-10-18, 10:38 PM

Hi all got 6 plants in a 2.4x2.4x2.0 tent. 2 600 hps 6inch carbon filter and two 4inch rvks for air intake. My tent hasn't hit 30c am thinking off running another 600 or 400 hps light would just to get high yeild do ppl think this would be a risk due to heat?

**gardro** · 18-10-18, 10:43 PM

Originally Posted by Harry1990

Hi all got 6 plants in a 2.4x2.4x2.0 tent. 2 600 hps 6inch carbon filter and two 4inch rvks for air intake. My tent hasn't hit 30c am thinking off running another 600 or 400 hps light would just to get high yeild do ppl think this would be a risk due to heat?

1200 hps is more than enough for 6 plants fella.

But yeah adding another will increase the heat input by at least 50% so will need to increase the ventilation

**Harry1990** · 18-10-18, 10:45 PM

Would you just stick with 2 600 then just wanting to hit the 30oz mark of 6 lol

**gardro** · 18-10-18, 10:56 PM

The pros on here can get 26oz off one 600 so 30 should be doable off 2.

**Harry1990** · 18-10-18, 10:59 PM

Just going to veg a little longer this time see if this helps

**MonsterEnergy** · 18-10-18, 11:11 PM

with 1200w 42oz is achievable - veg time/pheno & training/pot size/watering/feeding all play big roles
adding more watts helps get more weight, but if the room is running super warm yield and potency nose dive

try and maximise what ur growing now rather than up the heat