T-5 HO Fixtures are often considered the most advanced fluorescent lighting system available. These fixtures employ bulbs only 5/8" in diameter. The thin T-5 fluorescent bulbs produce light almost twice as bright as standard fluorescent bulbs. Choose from our selection of brand name T-5 HO fixtures and discover why the energy-efficient light fixtures are so popular among aquarium hobbyists.

For brilliant T-5 illumination perfect for marine reef aquariums, we recommend Coralife Lunar Aqualight HO T5 Aquarium Light Fixtures. Energy-efficient high performance fixtures feature three separate power cords for independent timer control of included 10,000K, Actinic and LED lamps for custom 24-hour lighting. Built-in cooling fan provides powerful heat management and directional Lunar Blue LEDs for customizable accent lighting. x Close