Are these pistils or leaves?

[Rjp2435]

Just flipped several mature feminized seeds to 12/12 and wanted to make sure if these were pistils or not. Some are very light color but I wouldn’t say bright white

 

[TheGreek_978]

I’d say no pistols yet from what I can see in the pics. You’ll know when they pop. How long ago did you flip the lights?
She looks healthy tho