Cheap air conditioning?

So after fighting with it for so long I've finally conceded to the fact I can't control the heat in my tent with just a an extraction fan
Does anyone have any tips on a LOW COST way to drop temps?
Do air conditioning units burn a lot of electricity?

I'm using 2x 300w (135 true) led units and my tent sits around 80-85f on a cold day when the room window is open.
With summer approaching I fear it will get much worse as on recent mild daysbit has hit 90f
My baby has already suffered due to the heat, she's made it almost to the end but by the looks of her she just barely made it

Buds.on.a.budget said:

So after fighting with it for so long I've finally conceded to the fact I can't control the heat in my tent with just a an extraction fan
Does anyone have any tips on a LOW COST way to drop temps?
Do air conditioning units burn a lot of electricity?

I'm using 2x 300w (135 true) led units and my tent sits around 80-85f on a cold day when the room window is open.
With summer approaching I fear it will get much worse as on recent mild daysbit has hit 90f
My baby has already suffered due to the heat, she's made it almost to the end but by the looks of her she just barely made it

Click to expand...

Your having issues controlling 270 Watts of heat? How big is your exhaust fan? Where are you venting too? What the ambient temp of the room the tent sits in? Ac units can eat the dollars depending on the size.

get a much bigger tent if possable?

include bigger fans

consider an air con

good prices are about now?

good luck

I think it's the ambient temp of the room, I'm not the only one living here so having the house cold isn't an option, I've turned off the radiator in the room and I've changed the direction of the filter so it's pulling cold air in from outside rather than blowing out.
It's one of these leds is running much hotter than it should! Cheap crap but I'm broke just now so just looking for ways to knock a few °C off until I'm back at work and can order some QB or cobs

Buds.on.a.budget said:

I think it's the ambient temp of the room, I'm not the only one living here so having the house cold isn't an option, I've turned off the radiator in the room and I've changed the direction of the filter so it's pulling cold air in from outside rather than blowing out.
It's one of these leds is running much hotter than it should! Cheap crap but I'm broke just now so just looking for ways to knock a few °C off until I'm back at work and can order some QB or cobs

Click to expand...

I mean I pump 74 degree heat into my rooms and exhaust outside using an 8 inch fan. This keeps my rooms at a stable 77 degrees anymore. Granted it’s hooked up to my geothermal but before that creating enough negative pressure in the room allowed it to suck air from my basement which is 74 degrees and it would stay at 74 because that room at the time wasn’t ducted for my second zone.

But again how big is the tent?

4x2 floor 6' tall
In a back bedroom with a window open

Buds.on.a.budget said:

So after fighting with it for so long I've finally conceded to the fact I can't control the heat in my tent with just a an extraction fan
Does anyone have any tips on a LOW COST way to drop temps?
Do air conditioning units burn a lot of electricity?

I'm using 2x 300w (135 true) led units and my tent sits around 80-85f on a cold day when the room window is open.
With summer approaching I fear it will get much worse as on recent mild daysbit has hit 90f
My baby has already suffered due to the heat, she's made it almost to the end but by the looks of her she just barely made it

Click to expand...

Consider a ductless mini split air conditioner.