Since the LED lamp has a longer wavelength than the UV lamp, it takes about 30 seconds for the LED lamp to dry, and the ordinary UV lamp takes 3 minutes to dry.
Comfortable to the touch
The lamp of an ordinary UV lamp generates a high amount of heat when it is illuminated. The temperature is usually 50-70 degrees, and it is easy to burn if it is accidentally touched. The LED is a cold light source, there is no burning sensation of the UV lamp, and even if the lamp is touched by hand, it will not feel hot. Especially for the nail art lovers who are originally thinner, the burning pain of the LED lamp will be slower than that of the UV lamp.
Rechargeable led nail lamp ，as shown below