The Exo Terra Compact Top Terrarium Plastic Canopy Incandescent Light Fixture is a wide terrarium light fixture designed to sit atop Exo Terra's terrariums. This series is available in sizes ranging from 8 to 36 inches and can hold multiple compact fluorescent or low-watt incandescent bulbs and has a built-in reflector for enhanced light and UV output. This easy-to-install canopy allows you to mix UVB lamps for vitamin D₃ and daylight or heat bulbs to create the ideal lighting setup. It also features a sliding rim on top to mount accessories like a thermometer. The Compact Top makes it simple to provide reptiles with UVA/UVB lighting and heat all in one sleek, safe fixture. Available in Multiple Sizes