【3 COLORS AND 3 BRIGHTNESS ADJUSTABLE】The reading light prioritizes your eye health, using flicker-free soft LED light and blue light filter technology to reduce eye strain during long reading periods. The book light has three light colors, namely cool white light, warm yellow light, and warm white light. The light color can be adjusted with a tap of the button and infinitely dimmed with a long press. Perfect for night lighting.【BOOK LIGHT CLIP-ON BOOK READING LIGHT】When using a reading light on the bed, stepless dimming always helps you find the right brightness (long press 7 to 70 lumens, a wider brightness range than most clip-on LED lights, the reading light can be dark enough.) At the same time, the book light's neck can be adjusted 360 degrees to make the illuminated area more concentrated without disturbing others!【WIRELESS 24-HOUR READING TIME】Your reading light is equipped with a rechargeable 400mAh lithium-ion battery, so you can enjoy 24 hours of wireless reading time without charging (low brightness), which can be used to charge a variety of devices, making it more convenient to use. Comes with a Type-C cable.【COMPACT AND LIGHTWEIGHT】Our clip-on reading light weighs only 32 grams (1.1 ounces) and measures 46×17.3×80 mm. This allows you to enjoy a relaxing reading experience and extra lighting anytime, anywhere. The cable storage compartment designed for the lamp neck will not tangle with other items in the bag, so you can easily carry the book reading light. Whether you are in a blackout, camping, in the car, crafting, or playing music, a book light is the perfect companion.【THOUGHTFUL AND PRACTICAL GIFT CHOICE】Everyone needs reading lights - not just for reading, but for any situation that requires extra lighting. Whether you are a book lover, senior, student, parent, traveler, comic book lover, artist, knitter, or DIY enthusiast, book lights are the perfect gift choice. On various holidays such as birthdays, Mother's Day, Father's Day, Thanksgiving, or Christmas, consider choosing a book light for someone else or for yourself.