General description Quntis LED USB Computer Screen Light is designed to protect your eyes and reduce fatigue while working or reading. With a light intensity of ≥700lux, it provides optimal illumination for your workspace without causing glare. This portable lamp emits uniform light, making it ideal for reading, taking notes, or distinguishing the keyboard, especially during nighttime use. It features 10 brightness levels across 3 color temperature modes (cool white, natural white, warm white), offering a total of 30 customizable lighting options to suit your needs. Technical specifications Light intensity: ≥700lux Lifespan: up to 35,000 hours Power supply: 5V USB port Usage Perfect for reading and working long hours without disturbing others. Adjustable brightness and color temperature help reduce eye strain. Memory function recalls the last selected color and brightness settings.