I think that may be your problem. This young gal is nowhere near ready to be hit with the full force of the sun.
I don't know the difference between your two lights, but if one is strictly a veg light, I would just have that one on and turn the other off.
Your plant is trying to escape all that light.
Hey man don't give up on them. Weeds they're tough. Get her going right good light lots of air. I'd fked up with a few cuttings this run I've some pics here I took March 22 this year and then yesterdays pics of the Platinum OG before & after pics & the Bubble Bomb pic I took on the 14th of April