my leafes are starting to curl on the sides

Can anyone tell me what this is and if its a problem tell me how to fix it please lol. Thank you for any responses.

Just opinion, looks like she needs more light. Bring the light closer, bring the plant closer to the light or add more lights. Just opinion.

could that be the issue

You probably should move the light further away instead.... and it looks a little dry too. The edges curl up to reduce the surface of the leaf when they get too much heat, prevents evaporating faster than it can "drink".

yeah raise it up a bit and get a fan blowing inbetween the lights and plants. i had same issue when mine where about the same size are yours. lights can be close but back it off a bit. let hte plant reach a bit.

To Hot or To much Fert make the leafs curl like that