Best simple lighting g for soft only tank

[livingouttruth]

Hello
I have a 190 and 290 gallon , soft coral tank only, I’ve been using radions, they are old and stop working. What are some simple yet effective lighting options for large soft only aquariums?
Thank you
Sean

 

[smitten with ocean life]

@VintageReefer ?

 

[rtparty]

Nicrew Gen 2. Depending what Radion mounting you have it might be a super simple swap