[Suitable for Lava Lamp] Specially designed to reflect and direct light into the base of the lava lamp to generate enough heat to trigger the movement of the lava. nbsp; [Easy Installation] The standard E14 shape bulb and locking base work well with all regular e14 bulbs. nbsp; [Size] -R39 lamps have a surface area of 39mm in diameter and an SES socket (E14 Edison small screw). [Application] Ideal for home and professional lighting, illuminate your living room, bedroom, kitchen, garage, bathroom, office or office. [Specifications] Input voltage: AC 220-240V, luminous flux: 150 lm Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''t hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it