T8 U-Bend Fluorescent Tube

I just bought a whole fixtures 22" x 22" square.
it has two bulbs, I wired the whole fixture in my grow box and it works great
here are the specs
type_alias Fluorescent

Brand Sylvania

Part No. 21663

UPC 10046135216630

Base Type Medium Bi-Pin

Bulb Shape T8

Bulb Type FB32T8

Color Temperature 3000K

CRI 82

Diameter 1 in.

Leg Spacing 6 in.

Life Hours 20,000

Lumens (Initial) 2,850







are these good enough to grow with?
let me know your thoughts on this