This product is a socket adapter between the power source and an E27 lamp, suitable for use with table lamps, wall spotlights, and desk lamps. Features a flexible 20 cm lamp extension with E27 socket and on/off switch. Available with EU, UK, or US plug options. Designed to fit standard bulb holders. Lightweight and compact with an adjustable neck for directional lighting. Type: EU/UK/US plug to E27 with on/off switch Material: PBT shell with metal electronic components Rated Voltage: AC 100V-230V Plug options: EU plug, UK plug, US plug Total length: approximately 20 cm / 7.9 inches Weight: approximately 65g Package includes: 1 x Bulb to lamp adapter converter (bulb not included) Note: Due to lighting and screen setting differences, the item's color may vary slightly from the images. Slight dimensional variations may occur due to manual measurement.