Here are the tomatoes seedlings just up!
I had trouble with the tomatoes being too cold last year at night so I put some insulation around the lightbox this year and last night with the natural flourescent lights the temperature stayed at 72 degrees. Here is a pic of the light box with insulation. The pic shows the seedlings with the plastic cover off but I will leave it on until most of them germinate..
Picture of seedlings and insulation around the light box.