Coralife ColorMax T5 Fluorescent Lamp 36" Bulb - 21 Watt
Coralife ColorMax T5 Fluorescent Lamps provide full spectrum light for a warm glow that enhances the naturally vibrant colors and appearance of tropical fish and plants. These universal fluorescent bulbs fit all compatible electronic ballasts and are ideal for use with freshwater tropical aquariums.
Energy efficient T5 bulbs provide equal or greater light output compared to standard T8 aquarium lamps. Providing your fish with warm, bright light enhances their appearance and helps facilitate a proper day/night cycle. This encourages regular behaviors and helps keep your fish healthy and active.