Product: E27 Socket Lamp Base EU Plug Adapter with Power OnOff Control Switch Model Number: E27 Lamp Bulb Socket Adapter Quantity: 4 pieces Hignconcerned Chemical: None Overview This 4 piece set converts a standard E27 bulb into a plugin lamp using an EU mains socket. Each adapter includes a builtin power onoff control switch for convenient local control of the bulb without rewiring or additional equipment. Key benefits Simple plugandplay conversion: Use existing E27 bulbs without modifying fixtures or wiring. Install in seconds to create a plugin lamp from a bulb and holder. Convenient local control: Integrated onoff switch lets you control lighting directly at the adapter for bedside, workbench, or temporary setups. Practical and versatile: A compact adapter that adapts E27 bulbs to EU sockets for temporary lighting, testing, or retrofit situations. Clear material and safety note: Hignconcerned Chemical None indicates no listed concern chemicals in the product information. Features and specifications Compatibility: Standard E27 bulb base compatible with common E27 bulbs used in residential and commercial lighting. Power interface: Designed for use with EU mains sockets and standard EU plug configurations. Function: Socket converter and bulb holder with builtin power onoff control switch for direct operation. Quantity: 4 identical adapters included for multilocation use or replacement spares. Model information: Model Number E27 Lamp Bulb Socket Adapter. Typical use scenarios Bedside or table lamp conversion: Convert a bulb into a plugin lamp for a temporary or portable bedside light without changing existing wiring. Workshop or garage lighting: Create quick, movable lighting points by pairing the adapter with a durable E27 work bulb for task illumination. Event or temporary setups: Provide straightforward lighting for trade shows, photo shoots, or shortterm installations where permanent fixtures are not practical. How to use 1. Screw a compatible E27 bulb into the adapter. 2. Plug the adapter into a standard EU mains socket. 3. Use the builtin switch to turn the bulb on and off as needed. What is included Four E27 Socket Lamp Base EU Plug Adapters with builtin power onoff control switches. Notes Use with bulbs appropriate for your local mains voltage and intended application. Model Number E27 Lamp Bulb Socket Adapter is provided for identification and compatibility.