Specification: Origin: Mainland China Is Bulbs Included: Yes Certification: ce Material: PP/Plastic Does Light Bulb Included: Yes Certificate: Ce Battery: 4000 mAn Charging Method: Usb Charging Light Source: White Light, Neutral Light, Warm Light Dimming: Touch Dimming + Long Press Stepless Dimming Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1pc*Desk Lamp 1pc*Usb Cable