Hi folks, some one wants to give me a light strip, it is a T8--30WX6. I dont know my lights, but this
sounds pretty weak to me. Maybe alright for freshwater.
Back in the day we used T8's with success. You can get 6500k bulbs. I think T8's are 32 watt, also. But really can't answer without knowing what tank you're putting them over and what livestock you're going to have.