Glocusent USB Rechargeable Book Light - Eye Caring LED Reading Light with 3 Light Colors & 5 Brightness Levels, Compact & Long-Lasting, Ideal Book Light for Night Reading, Book Lov

[5 Brightness Adjustable] - Enjoy a personalized book light with 5 brightness levels—gentle reading light for books in bed or brighter for detailed text. The scientifically placed LEDs provide even, flicker-free lighting that covers the whole page without disturbing others. Your last setting stays memorized, so it's ready when you are. No flickering, nor harsh light

[3 Color Modes & Eye Caring] - Glocusent tiny reading lamp for bed has 3 different color modes: Amber mode(1800K), breeze mode(3400K), and precise mode(6000K). Amber mode filters 99.9% blue light to protect your eyes and reduce your eye strain. Breeze mode provides you with a cozy and comfortable reading world for novel reading & poem reading. Precise mode highlights the area clearly and so you can concentrate on every detail of your book

[USB Rechargeable & Long Lasting] - This book reading light charges easily via any standard USB port—computer, adapter, or USB outlet. The book reading light built-in 500mAh battery delivers 10 to 80 hours of reading time, depending on your brightness setting. That means if you read 30 minutes a day, it can last from 20 days up to 3 months. Four LED indicators let you easily check the remaining battery power

[Flexible & Portable Design] - The clamp opens up to 150°, fitting all book sizes. The reading light for books in bed's head rotates 90°left and right, and 45°downward, so you can easily adjust for the perfect reading angle and get comfortable lighting. Weighing just 1.41oz (40g)—lighter than an egg—this ultra-light, compact book light clip on effortlessly and ideal for travel

[Trusted Support & Warranty] - Glocusent clip on light go through strict quality control to ensure reliability. Our Customer Experience Team is available 24/7 to assist you anytime. We stand by our promise: 1. 30-day return and 24-month warranty. 2.Original patent book light. 3. Approved by FCC, CE, RoHS, PSE, and C-TICK for safety and compliance. 4. Package included: 1*Reading Light for Bed 1* Book Mark 1*User Manual. 5. Caution: Please do not turn the head of the light beyond 90° to the left or right, as it contains an internal electricity cord