HANDCRAFTED by our artisansSize: 4.5" width X 5.4" heightMaterial: Salt Rock-Glass-Polymer ClayPurpose: Salt lamp-Essential Oil Diffuser Design:MOUNTAIN DAYS Power Source: ElectricElectric Material: 6Ft UL Listed Dimmer CordLight Bulb:15W B-12Each Himalayan CrystalLitez package includes:( handcrafted glass bowl ,6 ft ul listed cord with base, 15w light bulb and 2.3 lbs salt rocks with spare ones).