Coralife Aqualight 10,000K Daylight T5 Fluorescent Lamps cast brilliant white rays with high lumen output to simulate the light and heat of the mid-day tropical sun. T5 lamps provide more light than T8 and T12 bulbs with only a moderate amount of heat.
These blue / white light emitters are made with high quality materials that provide added performance and extra long life. These 10K lamps can be used with a Coralife ColorMax lamp to provide desired lighting in your aquarium. Designed to fit all compatible electronic ballasts.