Distante between LED and plants.

fully depends on your light and how strong it is. hot all LED's are made equal and some of them can be as close as 20cm/ 8" others need to be 50cm/20" away. Best to reference your lights manual and go from there. This will get a bit more confusing if you have them dimmed as well as this is like lower or raising the lights without doing it. I tend to keep my lights at aorund 18"-20" in seedlings and down to 10" in flower for my lower wattage leds. Best Of luck! ***disclaimer, multiple people are answering all questions as there is a contest called GOTM, when a user is selected as the answer they get a point. Please see the contest page for information regarding the details: growdiaries.com/giveaways/GotM-August-2022 Please note, when you reply to anything on the questions part of Growdiaries website, no one will be notified of this. Not even if you use a "@" tag in their name. Best to reach out to them in DM using your inbox, it can be found in the bottom right hand corner of the site. It's the small paper airplane button, it will be highlighted green if you have new messages***