12/12 When dark...How dark?

[bigtopsfinn]

thanks i have picked up some 6mil plasitc and some wood. but my question now is will a 160watt son agro light be ok in a 150 watt ballast? i havent seen a 160 watt ballast before.

Seen this yet? http://boards.cannabis.com/indoor-gr...ease-help.html

Sounds like it should work...