I grow autos and I don't go by DLI, I just go by ppfd. Some People run autos on 24/7 light and the intensity would be so weak to stay with the DLI imo. I would run seedlings on 200-300 ppfd, veg cycle 400-600 ppfd, and flower is 600-900 ppfd. These are all just recommended ppfd. Your plants will be able to possibly take more ppfd than this, you'll just have to watch your plants.