it won't matter how close you get that light to the plants. red light = stretch. you need to get a fan on them and then crank it up after they are a bit stronger. adding blue will help a lot. i hope you plan to do a proper journal. i'm excited to see the end product.
Looks like your using a seed starting soil... you may need to get some potting soil so that you don't have drainage issues, root rot, etc... its not too late. and you'll need to put the stem down in the dirt to where theres only about an inch of stem sticking out of the soil.
sorry lads it was my fault with them stretching,
They didnt have proper light for 3 days but they have just been put under a 500w blue spectrum bulb they should be ok now,
there is a fan next to them but you cant see it in the pics.
the plants that are stretched are bagseeds. the smaller plants in bigger pots are purple widow.