Feature:1. Intelligent automatic infrared sensor and time touch button control,LCD display screen and power status display.2. Timing settings of 10s / 30s / 60s / 99s for better curing of gel polish according to your DIY needs.3. Each UV LED light chip comes with a 50,000‑hour service life chip, which is very energy efficient and durable.4. Light is harmless to the human body and skin, providing a comfortable manicure/pedicure experience and better protecting your nails, skin and eyes.5. 80W Nail dryer comes with 42 LED light chips for faster nail UV or gel drying.The higher the power of the nail curing light, the faster the nail dries.Specification:Item Type: Nail Gel Curing LightMaterial: ABSPower: 80WVoltage: 100~240VNumber of Light Chip: 42pcs Theoretical Life of Light Chip: 50,000 hoursLight Source Band: 365nm, 405nm/ UVLED double light sourceTiming: Four-speed painless intelligent mode of 10S, 30S, 60S and 99SSuitable for: Home, nail shop, etc.Usage:1. Press the start button on the back of the machine.2. After the machine starts, the user can choose 10s / 30s / 60s / 99s Low Heat mode, the power will gradually increase over time to eliminate all pain problems caused by curing gel4. If the user does not use the time setting button, the infrared sensor will start to work when he puts his hand into the machine.The maximum working time lasts 99 secondsPackage List:1 x Nail Gel Curing Light1 x Power Adapter 1 x Manual