The Aqua Culture 15 Watt 120 Volt Aquarium Clear Light Bulb is a great choice for aquarium owners who want to add some style and sophistication to their tanks. These bulbs are made of clear plastic and feature a design that will help your fish feel safe and secure. With a wattage of 15 watts and a voltage of 120 volts, these bulbs are perfect for use in aquariums that are at least 60 gallons.