Fluorescent Lamp - 6,700K - 18W - 30 in. - T-5
Coralife 6700K T5 fluorescent lamps contain trichromatic phosphors that provide a natural white glow over your aquarium. Ideal for freshwater aquariums with live plants, the full spectrum bulb replicates natural sunlight and stimulates lush growth and photosynthesis. Efficient T5 lamps provide as much or more light than comparable T8/T10/T12 style lamps, while using less wattage and saving on energy costs. Designed for the 30 in. Aqualight T5 and other compatible fixtures, the 18 watt bulb measures 27.625 in. long. Not compatible with T8/T10/T12 style fixtures. For more information on lighting, please read our Aquarium Lighting Guides .