This desk lamp automatically adjusts brightness based on ambient light. It brightens dim environments to reduce fatigue and dims in bright settings to prevent discomfort. Its memory function saves your preferred settings for easy rebooting. The lamp features a knob switch for power and a button for adjusting color modes: Natural, White, and Warm light. You can also adjust brightness across all color modes using the knob. It emits flicker-free light, making it perfect for reading, working, or studying. The lamp base includes a USB charging port, allowing you to charge your devices whether the lamp is on or off. An anti-slip pad ensures stability, while a flexible gooseneck lets you easily direct light wherever needed.