Phive Dimmable LED Desk Lamp with Light Sensor, Eye-Care Table Lamp (USB Charging Port, 5-Level Dimmer, 3 Lighting Modes, Touch Control, Night Light, 1-Hour Auto Timer) Black Super Smart - USB charging port, night light, 1-hour auto timer, memory function. Excellent Eye-Care Technology - Light sensor let brightness change gently. Full spectrum lamp, light guide plate, side-emitting technology, no dark, no ghosting, no glaring and no flickering. Multiple Brightness & Modes - 5 levels of brightness, 3 lighting modes Longevity & Energy Saving - 50000 hours lifespan, no bulb changing troubles in the next 25 years. 20% energy consumption as a incandescent bulb does. What You Get - Phive LED Desk Lamp, Power Adapter, User Manual, 18-Month Warranty