This clip-on book light features an amber glow with a 1800K color temperature that blocks 99.95% of blue light, protecting your eyes and preserving your natural sleep cycle during nighttime reading. The LED light source offers three adjustable brightness levels (30%, 60%, 100%) with a simple tap, and the brightness memory function retains your last setting. Powered by a built-in USB rechargeable battery, a 1.5-hour charge provides up to 8 hours of continuous use at the lowest brightness setting. The compact and lightweight design weighs only 1.38 ounces and folds flat to double as a bookmark, making it ideal for travel on airplanes, trains, or in cars. The flexible neck and lens can be swiveled 90 degrees left/right horizontally and 45 degrees downward, with a 315-degree adjustable holder for optimal lighting angles. Simply clip it onto any book or e-reader for hands-free illumination in bedrooms, living rooms, or anywhere you enjoy reading.
AMBER GLOW EYE PROTECTION - 1800K warm amber light blocks 99.95% blue light to reduce eye strain and protect your circadian rhythm during nighttime reading
3 ADJUSTABLE BRIGHTNESS LEVELS - Tap to switch between 30%, 60%, and 100% brightness with memory function that keeps your preferred setting
USB RECHARGEABLE BATTERY - Built-in USB charges in 1.5 hours for up to 8 hours of use no batteries needed, simply plug into any USB port
COMPACT AND PORTABLE DESIGN - Weighs only 1.38 ounces and folds flat to bookmark size, perfect for travel on planes, trains, or in cars
FLEXIBLE LIGHTING ANGLE - 315-degree adjustable holder with lens that swivels 90 degrees horizontally and 45 degrees downward for precise illumination
CLIP ON ATTACHMENT - Securely clips onto books, e-readers, or tablets for hands-free reading in bed, living room, or anywhere indoors