4x4 led grows help

Hello all, BREAK DOWN: 4X4X6.5 TENT 144w LEDX4 . 2X4 can fan Three 6inch ossalating fans On a speed controled . Ok after watching The grow Bosses vidoes .i have. Conculded that I may have been giveing my plants way too much light way to early so my question is. what are the...