While an AC will help, it can only lower the air it intakes by a certain amount of degrees. The larger the unit, the lower the air temp can be made.

The air around the light will be very hot.

Put at least one large fan blowing OUT of the bathroom.

Create negative flow and make sure one fan is blowing on the lights and another fan blows, or rather, pulls the air OUT of the room.

Hot air rises so see what you can come up with.

A more detailed view of your grow room would be helpful...
HARDDON Reviewed by HARDDON on . first time n00b3ry alright so me and tehpwn are growing some weed for the first time ever. weve been warned its very hard, but whatever fuck that im sure it is worth the effort. so tehpwn says i should up some pics and call it all setup/week 1. so without further ado, click the attachments for our big setup/week 1: Rating: 5