USB LED Bulb 3W Portable LED Lamp 5V Book Lights Energy Saving Emergency Lamp Outdoor Camping Light Indoor Reading Light Bulb Description: Features: Lanterns have vivid shapes and are suitable for various environments. Advantages: 1. Portable USB night light, suitable for sleeping at night and portable lighting. 2. Mini size, easy to carry, bedroom, desk, going out, etc. Humanized design: 1.usb interface design, easy to use, multi-port application. Suitable for USB port, notebook computer, charging head, mobile power supply, etc. 2. Choose the best material and high-quality plastic, which is healthy and safe. Specifications: Specifications: Gross weight: 50g Size: 10*10*5cm Power supply mode: usb interface Please check the detailed size/model information before purchasing. The actual color of the project may be slightly different due to different monitors and lighting effects. Different from the color shown in the picture. Thank you for your understanding. Due to manual measurement, please allow a measurement deviation of 1-2 cm. If you need any help, please contact us. Package Included: 1*light