1. Energysaving eye care lamp – With 80% less energy consumption than traditional bulbs, this desk lamp is for focused and productive work at home. It's also ideal for reading, painting, sewing, nail art, makeup, or crafts. 2. 3 color temperatures and 10 brightness levels – Featuring 23 LED beads, this bedside lamp can adjust light intensity and color temperature to suit different scenarios. 3. Light memory function – This clipon reading lamp includes a practical memory feature that saves your lastused color temperature and brightness settings. This allows you to instantly to your preferred lighting without readjusting. 4. Flexible gooseneck and sturdy clamp – The 40 cm long, 360° adjustable gooseneck makes it easy to position the light at the height, distance, and angle. The durable clamp opens up to 6 cm for easy installation.