Eye-Protection & 3-Level BrightnessNo shadow, no flicker, no dizzy light. This bed reading light with 7 quality LED bulbs simulates natural lighting and provides 5500K soft light. It can protect your eyes from shining hurt, and create a private reading space for you without disturbing your partner. And it has 3 brightness levels: the white light (4 LEDs), the warm yellow light (3 LEDs), and the high light (7 LEDs). You can choose the most comfortable brightness mode according to your needs. USB RechargeableWith a built-in 600mAh rechargeable Li-ion battery, this LED book light allows you to enjoy your wireless reading time conveniently. A full charge requires about 2-3 hours. Once fully charged, it can work continuously for 5-6 hours, 6-7 hours, and 3-4 hours respectively in the white light, warm yellow light, and high light mode. When the brightness becomes dim, remember to charge the light in time. 360 Flexible Gooseneck & Adjustable ClampOur USB reading light features a 6.9cm/2.7'' long flexible gooseneck, which can be adjusted to any position you want to provide a customized lighting experience. And the adjustable clamp with silicone pads can effectively protect the gripped surface against damage. Perfect for clipping on your books, kindle, bed headboard, computer, desk, piano, etc. And with a non-slip rubber base, it can also be placed stably on your desk or bedside table. Lightweight & Portable DesignWeighs only 60g/2.12 oz, this LED reading light can be folded into a compact size to fit easily in your hand, pocket, pouch, suitcase, or bag without taking up too much space. It is lightweight, portable, and easy to carry around. Perfect for both daily and travel use. Wide ApplicationThis clip-on light is perfect as a book light, bedside lamp, music stand light, computer light, desk light, or for headboard reading, camping, sewing, painting, DIY tasks, makeup, piano play, kid/adult's night reading and so on. And it is also a great birthday/Christmas/New Year gift for friends, families, and colleagues who love reading.