Features: 1. Compatible with European plugs: Designed to fit European power outlets, meeting power supply standards across most European countries for safe use. 2. Efficient voltage reduction: Utilizes advanced voltage conversion technology to step down voltage from 220-240V to 31V, providing stable power output for consistent and comfortable lighting performance. 3. High performance: Delivers a maximum output power of 3.6W, capable of powering longer or more elaborate LED light strings with reliable performance and minimal risk of power shortage. 4. Safety protection: Built-in overload and short-circuit protection mechanisms help prevent potential hazards by automatically cutting off power in case of electrical faults. 5. Versatile application: Suitable for a wide range of indoor and outdoor settings including homes, hotels, restaurants, and shopping areas, ideal for decorative lighting and ambient illumination. 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.