Reptile One Fluorescent Reflector T8 30W - 36 inch (46573) The Reptile One Fluorescent Reflector is a low profile, single tube reflector that can be used to house your Reptile One UVB fluorescent tube. These reflectors come with an acrylic cover so it can be used for aquatic applications such as turtle tanks or amphibian enclosures and have a mirrored reflective surface to ensure maximum reflection of light into the reptile enclosure. It is recommended however, that when used in a dry, non aquatic environment, the acrylic cover be removed to ensure maximum UVB penetration.