Refugium lighting for a 20 gallon breeder

[CringeTankDaddy]

Can I use this light for the 20 gallon sump refugium?

ASOKO LED Under Cabinet Lighting ,3 Color Changing( 2700K, 4000K,6500K), 12 in, Under Counter Lights for Kitchen, Shelf, Cupboard, Under Desk Light, Monitor USB Light Bar(Without Plug) https://a.co/d/4kG8mJ2

I know people just say throw a 6500k LED above and call it a day...is that generally true?

 

[TheSheff]

Can I use this light for the 20 gallon sump refugium?

ASOKO LED Under Cabinet Lighting ,3 Color Changing( 2700K, 4000K,6500K), 12 in, Under Counter Lights for Kitchen, Shelf, Cupboard, Under Desk Light, Monitor USB Light Bar(Without Plug) https://a.co/d/4kG8mJ2

I know people just say throw a 6500k LED above and call it a day...is that generally true?

At this point I feel like you can pretty much grow chaeto with any light. This light can do 6500K, which i've seen chaeto grown with so you should be fine just make sure you use that setting.