Three-Color Temperature Bedroom Lamp: This compact bedside lamp n, allowing quick and easy changes between three brightness levels - low, medium and high. Whether you need a soft night lamp for late hours or enough light for reading or working, this lamp is designed to meet all your needs. Lamps can illuminate books, and books are like lamps, illuminating the darkness in life. After a tiring day, there is always a lamp waiting to go home to warm everyone who comes home late.... Offering no-flickering lights, our modern small desk lamp ensures not to strain your eyes or cause any sight damage, making it safe for use by children and adults. Perfect USB nightstand lamp for decor in rooms like bedroom, living room, study, office, and more. , gentle light eye protection and sleep for a whole night, 4000 ma, the minimum brightness of 8 hours a day, can be bright for Light source power: three-color light stepless dimming Battery life: 12 hours when fully Battery capacity: 4000mAh Product