I have a odd room so setting up a proper grow light setup is difficult. So this is what I came up with. Any advice is appreciated to better my plants and their growth. On the other hand, I’m not sure if I should have my orchids that close to the light but it’s a GE LED Grow Light that has 50 PPF and gives off little heat. So I think it’s okay and won’t burn them. I have also saw that the light should be left on for at least 8 hours. Is this true?