My first grow!

These photos are 6 or 7 days after first sprout, not quite sure because they came up while I was out of town for the weekend. It has been 10 days from when i stuck the seeds in the dirt. I have no idea how powerful these lights are because I got them for free from someone else who was just using them to grow veggies. I think they are kinda weak because the plants seem to have stretched more than they should, not sure tho because I have zero growing experience. Ive been slowly lowering the lights and monitoring for burn/wilting. Just using Fox Farms Ocean Forest soil and distilled water for now, will probably be using organic dry amendments in a few weeks. Any tips would be appreciated.