Im on my first grow. one power skunk, one white widdow an unknown and a few clones. Im running a 600w light with a 155ml extractor fan. The temp does get quite hot in the room during the day, my plants are looking like they have heat burn but it is coming up all over and not only on top like people have desscribed. I want to varify if it it heat burn or neut burn. cant post photos yet still figuring that out havnt had internet for a few weeks. someone please help