Flexible LED Desk Lamp with 3-Level Dimmer USB Powered Eye-Caring Warm/White Light Perfect for Home Office Reading & Study

Luminous Flux : 249-2000 High-concerned chemical : None Is Batteries Included : no Nominal Voltage : 5V Material : PP/Plastic Switch Type : Push Button Switch Warranty : 3 Year Style : Contemporary Certification : CCC,ce,FCC Origin : Mainland China Power Source : DC Shade Type : ABS Is Bulbs Included : Yes Item Type : Desk Lamps Is Dimmable : Yes Body Material : ABS Voltage : 5V Light Source : LED bulbs