t5 light

Blog: Wider, flatter LED lighting has had to mimic T5 to produce similar results. So have we come full circle?

I’ve been obsessing about marine lighting for some 25 years now and during that time I’ve run them all. T12,…

Metal Halide and T5 Grow Corals Better Than LED and Cost Less—Why Not Keep It Old School?

With the buzz about LED you might think everyone tossed their metal halides and T5s into the recycling bin. We'll…

How often should I change my T5 bulbs?

To keep corals happy, T5 bulbs need to be replaced regularly. This article from popular T5 bulb manufacturer ATI breaks…