3 MODES TO CHOOSE Book Light has 3 brightness adjustable, Adjust the brightnessby clicking the button to suit different reading environment., such as reading, working, studying, sewing.book light can also be used as a nightlight for kids that casts a soft, amber light that wont disturb them while they sleep. DESIGNED FOR EYE-PROTECTIONLED rechargeable reading light with no blue light and will relieve fatigue in your eyes. 3 warm white LEDs and 4 cool white LEDs,no flicker, no shadow, no dizzy light provide stable and comfortable light,can provide you with a better reading experience. 360FLEXIBLE NECK 5.2 inch flexible goose neck allows it to be bent 360 degree to any position you want, When you read, reading lamp wont block your view,and also creates a perfect private space for you reading in bed at night. The soft light never disturbs your another half who sounds asleep. Best gift for kids and parents. clamp light Built-in 650mAh rechargeable battery,it only takes about 2 hours to get a full charger and support up to 50 hours lighting at its lowest brightness.In addition.Reading lamp comes with a 3.3FT USB cable,you can recharge your light via laptop/computer, phone charger, car charger and power banks anywhere. LIGHTWEIGHT PORTABLE DESIGN The 2021 new book light is only 1.4 oz,great for clipping on a book when nighttime reading; can be completely folded flat , portable for reading on airplane, train, or backseat of car when travelling or camping enough for your nighttime reading in bed. Being able to fold, takes up very little space, just like a mouse, it is great to carry around. You can adjust the brightness easily according to your needs,just press one button to change the lighting modes,it allow you to enjoy reading at night without disturbing others. If books were to be the ships that roam the vast seas of time, andbooklight must be the sails for the ships in children. Switch The comfortable touch buttons allow you to enjoy the fun of dimming. The brightness can be adjusted with a simple press. Short press to adjust brightness, long press to control colors. Colour: Black Products include: 1* desk lamp