<p>upgraded smart crescent nail lamp features the latest gel technology designed for modern nail enthusiasts<br />Dual light source system combining UV and far infrared not only significantly improves drying speed but effectively prevents hand darkening caused by traditional nail lamps Smart sensor function allows automatic activation when hands are inserted and shutdown when removed, ensuring hygiene and convenience 22 high-power LED beads evenly distributed to ensure thorough illumination of each nail, achieving perfect curing within 60 seconds Ergonomic crescent U-shaped design accommodates various hand types, with digital timer providing precise time control Suitable for multiple scenarios including home nail care and professional nail salons, making it an ideal choice for your nail care needs Manufactured with high-quality materials for durability and reliability, offering you professional-grade nail experience</p>