-This 2 In 1 LED UV Smart Nail lamp is a device used in the process of gel nail manicures -It combines both LED and UV light technology to cure and dry gel nail polish -The device has a timer function, allowing users to set the desired curing time and avoid overexposure to light -It may also have different modes for different types of gel nail polish or for different stages of the curing process -Dual Light Source: The device includes both LED and UV light technology to cure and dry gel nail polish, allowing users to switch between the two types of light depending on their preference or the type of gel nail polish being used -Automatic Sensor: Some models have an automatic sensor that detects when the hand is inserted or removed from the device and turns the light on or off accordingly -This feature can help save energy and reduce the risk of overexposure -Timer Function: The device typically has a timer function that allows users to set the desired curing time, which can range from 30 seconds to 120 seconds -This feature helps users avoid overexposure to the light -Portable and Compact Design: Many 2-in-1 LED/UV nail lamps are designed to be compact and portable, making them easy to store and travel with -Long-Lasting Bulbs: The LED and UV bulbs used in the device are typically long-lasting and can provide thousands of hours of use, reducing the need for frequent replacements Package Weight: 225g Package Dimensions: 23.5cm x 15.5cm x 11cm