Focused Lighting: Narrow beam projects directional lighting that makes good coverage on your book without lighting up the whole room, which will not disturb your partner's sleep Stepless Dimmable Lamp: One button to control the light, simply touch it to switch 3 colors temperature (white, nature and warm white), long touch it can realize stepless dimming Flexible Gooseneck: 15-inch bendable arm allows you to freely position the light to get your reading material covered by perfect lighting, and suit your posture to make you comfortable 5V USB Output: Equipped with a 5V 1A USB output, which can charge for your mobile phone. Not only increae the power plug in your room, but also bring more convenience to your life Eye-friendly Light: Durable aluminum with exquisite workmanship and minimalist design. Superior LEDs with delicate lampshade provide flicker-free lighting. If you have any questions about our reading light, please contact us in a timely manner, and we will reply to you within 12 hours and provide you with the great solution.