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 LED reading lamp with eye-care light source. Bed clamp lamp with white power cable and LED lights. This LED clamp desk lamp emits natural, non-flickering light that helps reduce eye strain and fatigue. Ideal for reading, studying, working, drawing, and more. Features: - 3 adjustable brightness levels to suit your needs - Tap once to change color temperature, long press to adjust brightness - Freely rotatable 360-degree gooseneck for optimal viewing angle - Non-slip silicone pad on base for stable placement - Clip-on design with non-slip clamp; maximum clamp opening: 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 Application: This LED clip-on USB reading light provides a uniform and wide lighting area, making it ideal for use in student dorms, offices, bedrooms, children's rooms, and with e-readers. Perfect for reading, studying, and other close-up tasks.