Reading lamp: adjustable light arms allow you to optimize lighting direction and position for comfortable reading. The LED reading light provides bright, focused illumination where you need it. Eye protection lamp: lamp head is divided into two parts with 90° adjustability, and the neck rotates 360°, so you can concentrate light exactly where it helps most. Clip stand design lets you attach it easily to desks, shelves, or music stands. Clip lamp: clip-on reading light is touch-controlled for convenient operation. USB rechargeable, making it simple to use with a piano, desk, or any USB power source. USB rechargeable lamp: USB music light with a flexible, adjustable arm that you can position to suit your tasks. Recharges via USB for versatile power options. Use scenarios - Desk reading or studying: position the light precisely to reduce glare and eye strain. - Piano practice: clip onto a piano or music stand to illuminate sheet music without shadows. - Bedside or craft work: versatile positioning for late-night reading or detailed tasks around the home.