1. Environmentally friendly, ordinary UV lamps are UV lamps, while LEDs are semiconductor light-emitting devices that are not harmful to the human body. Moreover, due to their small size, they are not easily damaged and easy to handle.

2. Energy saving. LED has low energy consumption and actual power consumption is very low. For example, the 2.5W product is similar to the original 14W, so it is very energy-efficient.

3. Safe and not hot to the hands. The lamp tube of a regular UV lamp emits high heat, reaching a temperature of 50-70 degrees. If you accidentally touch it, it can easily burn your hands. LED is a cold light source that does not have the burning sensation of ultraviolet rays, even if you touch the lamp with your hand, you will not feel hot.

4. Long service life. The service life of ordinary UV lamps is between 3000-5000 hours, and some are less than 3000 hours. So replacing the light tube is quite troublesome and also increases the cost of use. The service life of LED is generally 35000 hours, and short-term use can accumulate more than 50000 hours. No need to frequently change lights, saving usage costs.

5. Convenient to carry. Ordinary UV lamps are fragile because the tubes they use are easily damaged when carried, while LEDs are solid substances that will not be damaged when carried.

6. Save time. The drying time of LED light on nail polish glue is about 30 seconds, while the drying time of ordinary UV light is 2 to 3 minutes, greatly saving work time.