Good quality bulbs. For Lava/ Glitter lamps. Small screw cap (SES) E14. Fits lava lamps and many other fittings. 39mm Diameter glass bulb with tungsten filament. Uses: Bathroom, Bedroom, Children"s Bedroom, Children"s Playroom, Conservatory,Dining Room, Garage, Hallway, Home Office/Study, Kitchen, Living Room, Patio, Porch,Utility/Laundry Room, etc. Specifications: Attachment: E14 Small Screw, SES Voltage (V): 220-240 Bulb Type: Spotlight Socket: E14, 13.6mm Wattage: 30W Shape: ReflectorOur 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