Parameter: Mode X7. LED: 57 UV LED with 365nm and 405nm wavelengths. Four Modes: 10, 30, 60, and 99 seconds with slow heat function. Package includes nail lamp, plug, and product manual. Professional salon LED nail lamp cures all nail gel polish within 10 seconds. Features 57 durable LED bulbs with a service life of more than 100,000 hours. The UV LED gel nail lamp uses 365 nanometer white light waves. Safety design cable is suitable for 100V-240V circuits. Interface design includes 10s, 30s, 60s, and 99s timing settings. Smart memory function remembers your usage habits and automatically sets the time. Compatible with all types of nail polish including primer, topcoat, hard glue, polymer gel, and rhinestone glue. Provides enough space for your nails and toenails. Condition: New. Origin: China. If you encounter any problems, please contact us directly for support.