I'm 4 weeks into flowering n everything was looking good until I woke up one morning and my light wouldn't turn on. I knew it was a problem with the ballast so I bought a new one the next day. Then when I plugged the new ballast in the light still wouldn't come on, so I bought a new light bulb and finally the light came on! But now look at my plants, is there anything I can do or should I just go back to what I was doing before. The light is on for 12 hours during the day and 12 hours off at night. I don't want my babies to die! Take a look at my other forum to see what they were like before compared to now.