20 LED Book Light - Eye Comfort Light with Adjustable Brightness,50H Runtime,Small Lightweight USB Rechargeable Clip On Reading Light,Book Lights for Bed Reading,Kids Study,Travel & Outdoor

About this item

• Professional Eye-caring & Anti-glare Lighting: Upgraded premium LED beads deliver soft, flicker-free and uniform lighting with high blue light filtering rate. It effectively relieves eye strain caused by long-hour reading and studying, protecting eyesight for kids and avid readers, ensuring all-night comfortable reading experience
• 3 Color Modes & Stepless Dimming Control: Features 3 customizable light colors (warm/natural/cool white) and stepless adjustable brightness(The 5 Levels of Brightness). Warm light for relaxing bedtime reading, natural light for daily study, cool light for precise working and crafting, meeting all your lighting needs in different environments
• Ultra-long Endurance & Universal USB Charging: Built-in upgraded large-capacity battery supports lasting illumination after full charge. Compatible with all USB charging devices including power banks, computers and USB adapters. Low power consumption design ensures super long working time, energy-saving and durable
• Flexible Rotatable & Firm Clip-on Design: Adopts 360° flexible adjustable lamp head and sturdy non-slip clip. It clamps firmly on books, notebooks, music stands without slipping or damaging pages. Ultra-light slim structure won’t add extra burden, easy to adjust optimal lighting angle freely
• Lightweight Portable & Wide Application: Mini portable size saves storage space and is easy to carry for travel, camping and business trips. Perfect for bedtime book reading, student learning, music score reading, handmade work and emergency night lighting, also a decent gift choice for family and friends