SPECIFICATIONSBrand Name: otherCertification: CE,ceChoice: yesHigh-concerned chemical: NoneIs Batteries Included: NoIs Batteries Required: NoIs Bulbs Included: YesIs Smart Device: NoItem Type: Book LightsLight Source: Incandescent BulbsLuminous Flux: <60Origin: Mainland ChinaPower Source: DCWattage: 3W Portable USB Book Light :This mini LED night light is portable and powered by USB, making it perfect for reading, typing on your laptop, or using as a notebook light in any location. Power Bank Feature :Equipped with a power bank feature, this book light ensures long-lasting battery life, allowing you to use it for extended periods without worrying about running out of power. USB Plug Design :The USB plug design of this book light makes it easy to connect to any USB-enabled device, providing instant illumination where needed. Incandescent Bulb Lighting :Using incandescent bulbs, this book light offers bright and clear lighting, enhancing your reading experience or helping you work on your laptop comfortably. Compact and Lightweight :Its compact and lightweight design makes this book light easy to carry around, perfect for travel, study breaks, or late-night work sessions. Versatile Use :Whether you're reading, typing, or just need a soft light for your surroundings, this USB book light is a versatile tool that can meet all your needs. Description:100% brand new and high quality.LED charging reading book light, a really easy to use book light, soft light learning is more suitable, care for your eyes.Portable, energy-saving, bright enough, eye protection for home reading, playing computerSpecification:Product name: Reading LampMaterial: ABSVoltage: 36VColor: Black,WhiteLight Color: White light,Warm White LightPower: 36WLifespan: 10000 hoursLamp beads: 4 LED lamp beadsSwitch type: SocketPower supply mode: Socket power supplyLight source type: LEDSize: (About)255*15mmHow to use: Laptop socket, charging treasure, charging plug, home book lightNote:Transition: 1cm=10mm=0.39inch1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 1-3 cm measuring deviation due to manual measurement.Package List:1*Book Lamp