How much lighting for tank?

[Brandondavy]

Hello all I am new to the hobby I have a 100 gallon tank 60x18x22 I have been looking at the ocean revive t247 lights and wondering how many I would need for my tank. Right now tank is not set up, but for the first year I think I am going to do fish and live rock. Then after that I am wanting to do maybe some soft coral then maybe get a few hard corals later on. Thank you guys for your time. Can't wait to get everything set up but I made my self set a date of January 1 to start cycle that way I make sure to do my research.

 

[Reefing Madness]

@Dana Riddle