Features: 1. Compatible with European plugs: Designed to fit European power outlets, compliant with power supply standards in most European countries, allowing safe use across Europe. 2. Efficient voltage reduction: Advanced technology reduces voltage from 220-240V to 31V, providing stable output for consistent and comfortable lighting performance. 3. High performance: Delivers up to 3.6W of output power, capable of powering longer or more elaborate light strings with reliable performance and minimal voltage drop. 4. Safety protection: Built-in overload and short-circuit protection automatically cuts off power in case of electrical faults, enhancing safety and preventing hazards. 5. Versatile application: Suitable for a wide range of indoor and outdoor settings including homes, hotels, restaurants, and shopping areas, ideal for decorative and ambient lighting purposes. Specifications: Material: ABS + metal Size: As shown in the image Color: Black Voltage: 31V Power: 3.6W Usage: Designed for low-voltage LED lighting systems such as Christmas lights, string lights, projector lights, lawn lights, curtain lights, and other decorative lighting applications Package Includes: 1 x Adapter Note: Please allow 1-2 cm difference due to manual measurement. Colors may vary slightly due to monitor display differences.