How to create light in photoshop

mga sir pwede po ask nang help how to create lights using photoshop scene po is underwater lights thanks example mo swimmingpool thanks

1. Look for a reference photo sa google.
2. Copy-paste mo ang parts then clone mo to clean it up.

Medyo madugong process ito, Pro from the looks of it, Ito ang hinahanap mo na solution. You need to be good in merging different photos here. Good luck!

thank you sir bokkins