- Flicker-free, eye-friendly LED uses premium components to minimize eye strain and provide smooth illumination. - The light shell and neck are built with high-quality metal and PBT flame-retardant materials for durability and safety. - Flexible neck can be bent to any angle or shape to meet your lighting needs and maintain the position. - USB powered and easy to connect: plug into any USB port, and it also supports an external 5V power supply. - Versatile for home, school, and office use; ideal for night study, reading, and other desk tasks. Use scenarios - Desk study or focused work at night, with adjustable light direction to reduce glare. - Reading in low light on a sofa or bed with targeted, comfortable illumination. - Dormitory, classroom, or office lighting that adapts to laptop or USB power setups for portable tasks.