Aqua Ultraviolet* Compatible UV Aquarium Filtration Lamp
Model A20040, 40 Watt

This fish tank lamp uses UV-C light to inactivate and kill bacteria, molds, protozoa, viruses and yeasts. This replacement germicidal lamp is used to destroy harmful microorganisms and waterborne pathogens to aid optimal algae growth and preserve the health of fish. This bulb is 100% compatible with Aqua Ultraviolet A20040 aquatic filters, UV sterilizers and water purifiers.

Resources:
CureUV Brand vs. OEM Brand (Aqua Ultraviolet) - Guaranteed Reliable Replacement Lamp

Wattage: 40W
Length: 33 inches
Pins: 4 Pin, Single End