Aqueon Full-Spectrum Daylight T8 Fluorescent Lamp
All-Glass Aquarium Florescent replacement lamps are the perfect  high quality solution for your replacement lamp needs. These energy  efficient, T-8 Fluorescent lamps have been engineered to provide an  appealing and effective aquarium spectrum light. These lamps  highlight the vivid colors of aquatic plants and animals. Item  Specifications: Size: 12 inch: 8 watt 15 inch: 14 watt 18 inch: 15 watt  24 inch: 17 watt