KOTUDAY Clip LED Lamp Small Area Illumination for focused work This compact reading lamp is designed to keep your work visible without lighting up the whole room. The head is unobtrusive, with a diameter of 1.97 inches (golf-ball size), making it ideal for bedside night reading or highlighting a specific desk area without disturbing others. Precise, reliable adjustability The 360-degree flexible and strong gooseneck lets you bend, twist, and spin the light to point the beam exactly where you need it. It stays in position, unlike older neck designs that sag over time. Versatile lighting options for comfort and focus Three color temperatures with ten brightness levels each provide flexible lighting: - Warm light 3000K - Natural light 4500K - Cold light 6500K Each setting is selectable with the power switch, delivering comfortable illumination without strobing or glare to reduce eye strain. USB powered and portable This desk lamp with a clamp is easy to power via a USB connection. It can be plugged into USB ports on adapters, power banks, USB sockets, laptops, or computers (power block excluded). Lightweight and portable, it’s convenient for use in libraries, on trips, or in any small workspace. Use scenarios - Bedside reading at night without disturbing your partner - Clamped to a desk or shelf to illuminate a keyboard, documents, or a working area - Portable lighting for libraries, travel, or shared workspaces where a focused, dusk-free light is needed The KOTUDAY Clip LED Lamp combines small size, durable adjustability, adjustable color and brightness, and USB-powered portability for practical, focused lighting.