Zilla UVB / Mini Halogen Combo Dome eliminates the need for multiple light fixtures by providing the necessary heat and UVB from one source. Coil UVB lamps and Mini Halogen heat lamps are positioned so the reptile receives both in the preferred basking area. In addition, the Zilla UVB / MINI HALOGEN COMBO DOME can be used in both tropical and desert environments and allow reptile owners to upgrade their current common domes to a more durable and aesthetically pleasing alternative. This Product/Package Measures: 9.65 in. L x5.91 in W x4.92 in D br/>Sold in Quantity of: 1