Uv Led Nail Gel Lamp 220W Professional Automatic Nail Dryer, Fast Drying, 66 Led Lamp, Large Lcd Screen, 4 Timers 10s/30s/60s/99s For Semi-permanent;Suitable for all gel nail polishes mreechan LED/UV nail lamps are the latest technology and with their dual wavelength of 365nm + 406nm can be used on ALL UV nail polishes and LEDs, e.g. Base Coat, Top Coat, Color Gel, Hard Gel, Builder Gel, Acrylic, Sculpture Gel, Gem Glue and many more.Durable, safe, quick drying Equipped with 66 long life LED lamp beads, lifespan is 50000 hours. 220 watts of power, fast drying, compared with other dryers, the drying efficiency is increased by about 70%. Doesn't harm your eyes and skin like the outdated UV Nail Dryer Lamp.;4 Timer Modes The nail lamp has three buttons 10s/30s/60s/99s to choose time dryer that best suits the selected nail polish. The heat dissipation hole design avoids overheating. The performance of 99s (low temperature mode) will gradually increase over time to eliminate any pain problem caused by solidified gel.Auto Sensor and LCD Display Infrared sensors are installed on both sides of the product. The UV/LED nail lamp will automatically turn on/off when your hand is in/out. and the HD LCD display shows the remaining seconds. You can choose different modes according to your needs to save time.