Here's a chart from sunlight systems which shows wattage,hrs on and cost to figure out your monthly expense for lighting.
My bill should increase around $210.00 a month for 2 1000 watt HPS, 1 432 watt T5, 1 150 watt Eco Plus Flourecent and 2 24 watt T5's. This does not include fans, pumps etc...
The file is too large to attach so here's the link to download.
http://www.n-g-w.com/ngw/literature/techguide.pdf
Hope this helps I know it helped me.
My bill should increase around $210.00 a month for 2 1000 watt HPS, 1 432 watt T5, 1 150 watt Eco Plus Flourecent and 2 24 watt T5's. This does not include fans, pumps etc...
The file is too large to attach so here's the link to download.
http://www.n-g-w.com/ngw/literature/techguide.pdf
Hope this helps I know it helped me.