Unique and Mesmerizing Visual Feast: The colors of the lava inside the lamp continuously flow and change under the light, creating a mesmerizing and pleasing visual effect that offers a unique sensory experienceSoothing and Atmosphere Enhancing: The soft light and gentle flow of the lava lamp have a soothing effect, helping to create a relaxed atmosphere Stylish Home Decor: With its trendy design, this lava lamp not only serves as a lighting tool but also as home decor item that enhances your space's taste Reliable Material: Made with glass and pp materials and craftsmanship, this lamp is reliable with long term bulb life eliminating frequent replacementsEasy Installation & Operate: Featuring standard bulb socket design for easy installation without needing professional electricians; effortlessly replace old bulbs Specification: Voltage: 110~120V Power: 30W Material: Glass PP Size Chart: LxW:5cmx3.8cm/1.97inchx1.50inch Package Includes: 1Lava Lamp Bulb(2 Pack) Note: Please allow slightly errors 1-2cm differences due to manual measurement.