How to lower temperature

I'm still using LEDs.I will look into moving the drivers to cool down.As for aircons and humidity.iv got a ac until 0and a larger dehumidifier.it works but chews through electricity.

Hello friends this is a problem we all run into at some point first would be your choice of light if your growing hps you will constantly battle heat though some tips you can add more air movement fans or you can upgrade your extraction units to make sure the hot air is being dispelling into a different room or window another thing you can do is extend your intake and pull in air from a different cooler room in the house you can freeze bottles of water and put them infront of fans can be a short term fix though the best way id to change your lights to LEDs which run much cooler and you can detach the driver's on most led lights and keep them outside the grow area jsut another way of eliminating heat. though if your in the states i would get a window ac unit you wont regret it and if you get one with 2 outlets you can run one into the room and one into the tent and dial your tempertures in really well and they are cheap as chips in the states we dont have them over here in the uk for some reason :(