economical

Hi Guys, newby here, I'm setting up a 1m x2m x1.8 tent I will be having 6 plants in it and not sure what type of lighting to go for, I've read that much about lighting that my head is spinning. I'd prefer to use something that is economical if possible but will go with your recommendations...

Hi guys,im intrested to know what you use for heating in a grow tent,im looking for something economical,thanks in advance