5x5 1200 watt heating question

Hey everyone i am going to be setting up a 5x5 secret jardin dr150 and i am having a question about the temp. i live in northern california and it gets around 60-70 in the day and low 40's at night. i am going to have lights on at night because i dont wanna spend money on a heater. does anyone know if 1200 watts will be enough to heat the room to about 70 at night and whether i will need to air cool the lights. thanks

1000 watt is a lot of heat. It's almost winter, snow on the ground here. My 1000 watt bulb heats my whole basement. I had to turn off all the vents. I had to have a box fan on at all time, just plugged it into my light's timer. It keeps temps down very well around my plants. I suggest highly that you invest into cool tube(s)

thanks for the quick reply. i have two yeild master 2 aircooled hoods i junow if i just didnt know if i would need to air cool them with the temp being so low at night.

I have a 1000w in a yield master2 and i have it air cooled. It keeps my room perfect temp. My rooms aprox 5x5 also and it gets quite cold at night here

yes a 1200 w will heat room