Is Smart Device:no Features:Reading Lamp Model Number:Reading Lamp Material:PP/Plastic Switch Type:Touch On/Off Switch Warranty:1 year Style:Contemporary Certification:CCC,FCC Origin:Mainland China Power Source:Rechargeable Battery Shade Type:Shadeless Item Type:Desk Lamps Is Dimmable:Yes Is Bulbs Included:Yes Brand Name:lyfs Body Material:ABS Voltage:5V Light Source:LED bulbs Product details 100% Brand New And High Quality Lamp Type: Table Lamp Light Source: Led Beads Lamp Color: White ,Warm White, Natural Shell Color: White, Pink, Blue Size: As Shown Waterproof: No Switch Type: On/Off Dimming:Yes, Stepless Dimming/3 Level Brightness Power Supply: Usb Plug/Rechargeable Battery( Depends On Your Choice) Battery: 2000mAH(Only Rechargeable) Power: 6w Charging Time: USB Charging About 3-5 Hours Working Time: Full Of Power, About Hours, Strong Light For 3-4 Hours, Weak Light For 5-6 Hours Working Mode: Always Light. Weight: About 220g Material: ABS+LED Package Includes 1 x lamp 1 x usb cable Note We have checked all the product are good before we send them out. If the item got damaged during shipping or had some manufacturer defects, please do not hesitate to contact us. We will give you a satisfied answer! Because of the effects of light and display, the item's color may be slightly different from the pictures. And there maybe 1-3cm error as manual measurement. Please understand that. ^ - ^ Notes We provide you with the best products and services. If you have any questions about product, or the product has logistics and quality problemsplease let us know and we will fix it at the first time. If you like our service and product please give us a 5 star review. Thank you so much!