I’ve been using three 40watt cfl at 2700ks each I got my new light in to day it’s a 400watt hps dimmable digital I have thr hps bulb in should I start out at 200watt and then go up to 400.thanks for any information
If your startimg flower just put it on 400 make sure you have ventilation. By the way what size is your grow room before you flip the that switch?
It about 30" x 60" closet I can open the door or put fan.thank you reply
Keep an eye on that heat, believe me a400 watt HPS light can put out t be heat
Always add more light if you can. More light = more yield; All day, every day!
Ok thank you.it’s going and it is hot.they seem to like it.thanks again
Between three 40watt cfl and 400 watt hps I don’t think there’s not much heat drenfrence in between them.I hope the elt Bill won’t be much different.the 40watt raised it about 14 dollars a mounts.
Ya you should see what my bill has been. It would make you feel good about tour’s…lol