T5 / VHO

We’re your T-5 lighting headquarters. T-5 lighting is used as standalone lighting or with hybrid combinations of metal halide and LED lights. You’ll find we offer a full line of T-5 bulbs including Giesemann PowerChrome, Actinic Blue and Super Purple for all your coral-growing needs. Want to save on energy costs? Switch to an IceCap High Output T5 Electronic Ballast. These ballasts are the coolest-running available, using 40% less electricity. They’ll even increase light output by 40%! The ballast's unique circuitry actually prevents premature lamp burn out and fading. We even have the Giesemann Razor T-5 retrofit kit. It’s water-tight with a lightweight aluminum reflector. This kit is perfect for retrofitting an older fixture or building your own!