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 tasks. 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 for optimal viewing angles. Non-slip silicone pad on the base allows stable placement on flat surfaces. Clip-on design with non-slip clamp base. Maximum clamp opening width: 6 cm. Can be mounted on books, desks, headboards, shelves, bookcases, wardrobes, music stands, pianos, and computers. Can also be used as a table lamp when placed on a flat surface. Widely used: LED clip-on USB reading light provides a uniform and wide lighting area, ideal for student dormitories, offices, bedrooms, children's rooms, and reading with e-readers. Perfect for reading, studying, and focused tasks.