Book light, rechargeable clip on reading light, LED reading light with adjustable brightness, 3 light colors, portable book light for children reading in bed. Night reading light Three colors, dimmableThe black reading light can be adjusted in three colors, white, warm white and natural white, press the button once to change color, long press the button and hold it for more than 2 seconds to adjust the light brightness, different brightness can be adjusted to your needs of brightness when reading in different scenes.Fast charging time, long use time The book light uses a Type-c power to power the built-in 400mAh battery, which only takes about 1 hour to fully charge, supports 8-20 hours of lighting at the lowest brightness, fully satisfying your lighting needs while reading.Book Light ClipYou can use the clip on the back of the book light to light the book light your books and enjoy reading without worrying about the light affecting your roommate or others, because the light body has a silicone bendable rod, so you can bend it to any position or angle you want to illuminate. It can be adjusted 360, no dead angle. Soft light, no glareThe brightness of the reading light is 100 lumens, the book light provides natural soft light when working, no flicker, no glareConvenient storageThe clip-on book light has a wire slot on the side to store the bendable rod, you can store the rod in the wire opening, you can always take this book light with you, it takes very little carrying space, because this light is only the size of a car remote key. It is suitable for studying, reading, working, traveling, camping, etc. Product name: Black Clip Lamp Power supply mode: USB rechargeable, built-in 400mAh battery, input DC 5V 0.5A, Charging time: 1 hour, Using time: 8 -20 hours, Light, brightness: warm white and white and cool white, 100 lumens, Control mode: button control with dimming, ABSandPVC and silicone, Color options: white or black, Product size: 4.6x1.73x8 cm, Package size: 4, 9x2.5x8.3cm 44g, Carton size: 28x26x19cm(100pcs) Net weight 4.4 kg or Gross weight 4.7 kg Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.