Quantity: 1, Product Features: 1. Compatible with European plugs: Compatible with European plug design, in line with the power supply specifications of most parts of Europe, allowing you to use it safely anywhere in Europe. 2. Efficient step-down function: Advanced step-down technology can reduce the voltage from typical 220-240V to 31V, ensuring that the light from the string light is more stable and not easy to glare. 3. Powerful: The maximum output power reaches 9W, which can easily power longer or more colorful lights, and there is enough power, so there is no need to worry about insufficient power affecting the lighting effect. 4. Safe and reliable: With overload protection and short-circuit protection, the power can be cut off in time when the power supply fails to prevent fire and protect your safety. 5. Wide range of applications: Suitable for various indoor and outdoor occasions such as homes, hotels, restaurants, shopping malls, etc., it can not only create a strong festive atmosphere, but also be used as daily lighting equipment. Specifications: Material: ABS+metal Size: As shown in the picture Color: Black Voltage: 31V Power: 9W Usage: Suitable for low-voltage LED devices such as Christmas tree lights, string lights, projector lights, garden lights, curtain lights, Christmas lights, etc. Note: Light reflection and different displays may cause the color of the product in the picture to differ slightly from the actual product. The allowed measurement error is +/- 1-3 cm.