Flexible Book Light Head - The LED book light head can be rotated 90 counterclockwise, 180 clockwise, 45 clockwise. the bottom, 350 flexible stand bends to any angle for your best viewing. Perfectly meet your lighting direction needs. USB Rechargeable Reading Light - Built-in 200mAh lithium rechargeable battery and charged by any universal USB interfacecomputer, power bank , adapter, car charger or USB socket for charging. No cables needed, easy and convenient. A full charge takes 1.5 hours and provides 8 hours of illumination. 3-level brightness clip-on light with ON/OFF/DIMMER switch --25 lumens, 3000K warm white light, white light natural 4300K, cold white light 8000K. Turn on/off the book light and adjust the brightness from 0.1 to 1 by pressing the manual switch. Good for eye protection and creates a private reading space for you without disturbing your roommate. ;Lightweight and Portable Reading Light - This slim and lightweight children's book light is ideal for cut a book when reading at night; can be completely folded flat and slim, portable put in pocket, suitable for bed reading or travel reading. adults and bookworms can also be used as a bookmark. Perfect LED reading light for paperbacks, magazines, bedtime stories, newspapers, etc. Provide you a better reading experience at night without disturbing your loved one by your side. For most people who like to read books, especially those who are a lot in reading or studying at night, in choosing a portable and practical reading lamp matters a lot. This clip-on reading lamp is just the right choice for you. It's extra lightweight and foldable for easy storage and transport, and it easily attaches to e-readers and books with anti-glare and non-glare white LED for you to read anywhere and anytime. It really is a wonderful LED book light for home and travel use. Reading Light Feature: Very stable, well balanced, not bulky and easy to orient in all directions, Adjust the light intensity which avoids unnecessary eye strain 25 lumens, One super bright LED, 3000K warm white light, 0.15W power , lifespan of 30000 hours. Lamp body ON/OFF Touch switch, also with adjustable brightness. The power light is blue when charging, after charging is complete, the blue light is off, then you can take out the light for use. The reading light is very small and portable, a great gift for book lovers when reading in bed or while traveling. Packing List 1 x LED clip-on reading lamp (white) White color e Box size: 11.5 x 5.8 x 2.1 cm.