About this article. 3 Colors and Continuous Lighting Modes: The reading lamp has 3 colors: cool white; warm yellow; cool white + warm yellow (lightly press the button to change the light color); Besides, with convenient switch control design, mini lamp allows you to adjust the brightness continuously (long press to adjust brightness), perfectly meets your different lighting needs of reading, working, sleeping. / p> Eye Protection LED Source: Designed with 9 LED bulbs, the light source is soft as it does not produce flicker, dizziness or negative radiation, reducing eye strain after long-term reading. The most suitable light can shine on two pages of a book, notebook or whatever else you can read in bed to enjoy your time without disturbing your partner or roommate. Adjustable Neck and Flexible Clip: The jaw of this clip lamp which reaches up to 2.2 inches. The flexible gooseneck allows it to be folded 360 degrees in any desired position. Perfect to clip it onto a book, magazine, Macbook, iPad. Etc. Wonderful as a book lamp, bedside lamp, led desk lamp, usb laptop lamp, kid's bedside lamp. Rechargeable & Battery Level Indicator: Built-in 600mAh rechargeable li-ion battery and micro USB port, it can last up to 20 hours of playback without charging (at low light setting), and it only takes 2-2.5h to fully charge it, saving your time and your money. In addition, the night light is equipped with an indicator light on the side indicating the battery level, allowing you to easily check its status. See more details.