This extra light worth adding?

I'm growing in a 1.2m tent an already got an GN TELOS 0010 300W (ACTUAL) and mars ts 1000(150 actual watt) I was considering adding the GN TELOS 0060 180W(ACTUAL) So thered be 630w actual watts,would would it be worth adding?

Yes once your in flower.
Just don't go too close with them