F6 UV LED Lamp description 10s High Speed Drying: High-quality LED beads with optimal lamp bead distribution. More lamp beads on the market - 39pcs lamp beads, with the high power Dual Light Source and Wide Compatibility: Dual light source design with 365nm + 405nm wavelength. It can cure nail gel, led gels, nail builder gel, nail sculpture gel, rhinestone gems glue, Shellac, and other gel use, provide you different kinds of gel with your wish. Unique Design: Diamond shape, spherical design prevents light leakage and maximizes drying speed. It can protect hands and eyes from damage caused by prolonged exposure and also protects your skin from getting darker. Our nail lamp provides temperature protection for your hands, bring a new nail salon-like experience. LCD Screen and 4 Timers: LCD display shows the usage time, the timers are pre-set from 10s to 99s for experienced nail stylists to quick-select corresponding curing time for specific nail gel polish. Due to the smart infrared sensor, the nail lamp can work automatically without setting the timer, hands in light on, hands out light off, ideal for both home and salon use.