LEPOWER Clip on Book Light/Reading Light/Clip Light with 5 LED Eye Care, 3 Color Changeable, Portable Reading Lamp, Battery & USB Operated, Bed Light for Kids, Bookworms, Students

LEPOWER LED Book Light is a part of LEPOWER's continuing pursuit for creating efficient and convenient products for our customers. This 5 LEDs clip on light is perfect for kindle, book, computer, laptop, music, piano, ect. Eye Caring Reading Light & Adjustable Color Temperature 3 Color Temperatures:natural light, warm light and white light. User friendly to your eyes &enjoy private reading space with this book light. Multiple Uses Comfortable lighting for reading in the bed at nighttime, under the trees, in the sofa or under a blanket, ect. You can also clip the light on the piano, iPad, Macbook, book, magazine, ect. Battery Power Supply 3*AAA battery, USB cable connect to AC adapter, power bank, PC, laptop, computer are the power supply for the clip light. The low voltage design is safer, adds extra safety for you. Power Circuit Function When the battery and USB cable deliver the power at the same time, the battery power will be cut off to prevent the battery from safety hazard. So you can just leave the batteries inside the light while using USB cable. Specification Weight: About 100 gram / 0.22 lb Output: 5V/ 0.5A LED beads: 5 LED beads Arms: Single stem Length of USB Cable: 1 meter / 39 inch Color Temperature: 2700K-6000K (White Light, Warm Light, Natural Light) Switch Mode: Click the button once Power Supply: AAA batteries(not include) or using USB cable to connect AC Adapter(not included) or computer when the light work. Package Included 1 x Clip-on light 1 x USB cable Warm Tips 1. AAA battery and 5V/0.5A AC adapter are not included in the package. 2. The item is not rechargeable, it won't work without batteries or until you connect it to the USB port on the laptop. 3. Please use quality battery to avoid battery safety issues.