Specifications Color: Blue Size: 420 x 120mm Voltage: 36V Light Color: White Light Source Type: 16 LED lamp beads Control Method: Touch control Attachment Method: Clip Package Includes 1 x Reading Lamp 1 x USB Charging Cable LEDs with eye care light source. Bed clamp lamp with white power cable and LED lamps. LED clampable desk lamp emits natural, non-flickering light that helps reduce eye strain. Suitable for reading, studying, working, drawing, and other activities. Helps reduce eye fatigue and supports eye comfort. 3 brightness levels adjustable to suit your needs. Press the button once to change color temperature, and long press to adjust brightness. The flexible gooseneck can be rotated 360 degrees, allowing optimal viewing angle. Non-slip silicone pad on the base enables stable placement. Clip-on design with non-slip clamp. Maximum clamp opening width: 6 cm. Can be attached to books, desks, headboards, shelves, bookcases, wardrobes, music stands, pianos, and computers. Can also be placed on a table as a standard table lamp. Ideal for use in student dormitories, offices, bedrooms, children's rooms, and with e-readers. Provides a uniform and wide lighting area for reading, studying, and more.