T issues in LED grow tent

[Tesla1200]

Hi, i'm Going to migrate from 1200W HPS to 1200W LED in a 4X8 grow tent.

The room at night it's around 17°C and it's a very low temperature for root system , at day T is around 20°C in the room where the air inlet is.

I would like to rise couple of degrees My grow Room. But i dont waste a lot of electricity heating the room with a 2000W heater. Maybe some heater only for root system?

Any advice?

 

[BobThe420Builder]

What 1200w led...they don't really exist

 

[FastFreddi]

Heat mats..usually for seedlings but what the hell...
FF

 

[its.always.420]

Use a dehumidifier.

 

[FastFreddi]

What 1200w led...they don't really exist

I'm hoping he means a couple...
FF

 

[FastFreddi]

I'm hoping he means a couple...
FF

With my mix I'm 1154 true watts with led..
FF

 

[Tesla1200]

What 1200w led...they don't really exist

Two 650W Lights Samsung lmb301h and osram770

 

[BobThe420Builder]

Two 650W Lights Samsung lmb301h and osram770

Gotcha

Good call

 

[Tesla1200]

Heat mats..usually for seedlings but what the hell...
FF

When the temperature from the roots it's lower from 18° the veg it's very slow. I grow in coco and y like a explosive and fast veg.

 

[Tesla1200]

Use a dehumidifier.

Thats a cheap option not bad at all.

 

[MyMommaMakesArmyBoots]

I use a dehumidifier in my outer room to keep it both dry and warm in winter months. Two birds and all....you know

 

[hillbill]

1200 watts of boards is not needed to replace 1200 watts of hps. 60% or so should do it and that 400 watts less heat solves the T problem.