Color: White Size: 420 x 120 mm Voltage: 36V Light Color: White Light Type: Touch Control Installation: Clip Package includes: 1 x Reading Light, 1 x USB Charging Cable LED with eye protection light source, bed clip lamp with white power cord and LED light. LED clip-on desk lamp emits natural and non-flickering light, designed to help reduce eye strain and fatigue. Suitable for reading, studying, working, painting, and other tasks. Features: - 3 adjustable brightness levels to suit your needs - Press the button once to change color temperature, long press to adjust brightness - Freely rotating 360-degree flexible neck for optimal viewing angle - Non-slip silicone pads on the base for stability - Clip design with maximum opening width of 6 cm, suitable for various surfaces - Can be mounted on books, desks, nightstands, bookshelves, wardrobes, music stands, pianos, and computers - Can also be placed on a table as a regular desk lamp Compared to other LED book lights, this USB-powered clip-on reading light provides a uniform, wider, and evenly distributed lighting area, ideal for use in student dormitories, offices, bedrooms, children's rooms, and for nighttime reading or studying.