• Automatic Intelligent Sensor Function: The SUNUV nail lamp turns on and off automatically when it detects a hand or foot, without the need for a switch. • Universal Compatibility: Suitable for all LED and UV gel nail polishes, including extension gel, hard builder gel, sculpture gel, top and base coats, UV nail glue, and gemstone glue. • Fast and Efficient Drying: Equipped with 21 patented UV/LED lamp beads that offer high energy efficiency and durability, ensuring quick drying without the need for frequent replacement. • Large LCD Screen and Adjustable Timers: The LCD screen shows the usage time with three timer settings (30s, 60s, 99s). The 99s mode is low temperature and can be activated in painless mode or with double power. • High Quality and Durability: Ideal for both professionals and home use, this lamp is a perfect gift for special occasions such as Mother's Day, Valentine's Day, anniversaries, and Christmas. • Product Dimensions: Width: 8.5 cm, Height: 22.5 cm, Length: 13.8 cm, Weight: 0.49 kg.