Enjoy savings on energy-efficient T5 HO (5/8" diameter high output) aquarium lamps. Zoo Med Laboratories Coral Sun Actinic 420 T5 HO Lamps boast German-made quality at a hobby-friendly price. These T5 HO fluorescent lamps emit actinic light in 420nm range to support the growth and health of photosynthetic marine corals and invertebrates. Low operating temperature reduces unwanted heating of aquarium water temperature. Zoo Med Laboratories Coral Sun Actinic 420 T5 HO Lamps are great for use with Zoo Med Ocean Sun for a more subdued, deepwater marine look OR with Zoo Med Ultra Sun for optimum viewing pleasure of saltwater marine fish and corals.
Use T-5 tubes with compatible T-5 light fixtures with high output electronic ballasts to help increase efficiency and tube life.
Please click on "More Information" for a brief introduction to T-5 lighting.