Best Seller | Exo Terra Solar-Glo Mercury Vapor Bulb, 80 Watts The Exo Terra Solar Glo is a self-ballasted mercury vapor reptile bulb that provides the benefits of natural sunlight, which is one of the most important aspects in keeping reptiles healthy. The Exo Terra Solar Glo is the choice of professional... ... more Exo Terra Solar-Glo Mercury Vapor Bulb, 80 Watts The Exo Terra Solar Glo is a self-ballasted mercury vapor reptile bulb that provides the benefits of natural sunlight, which is one of the most important aspects in keeping reptiles healthy. The Exo Terra Solar Glo is the choice of professional... Petco.com | | $60.99 go to store |