1.Cold light source,the surface temperature of the object being illuminated rises slowly,solves the problem of high heat output of traditional UV curing lamp,effective mitigation of thermal damage. 2.The and Play,100% UV output without preheating. 3.No mercury, no ozone, low energy consumption,safer and more environmentally friendly. 4.High power, instant curing.Meet the needs of large areas of light curing, improve curingefficiency. 5.The LED UV lamp needs to be as close to the surface of the cured object as possible. The closer the distance, the better. It is best to keep it within a distance of 2-10 cm. If the irradiation distance is too far, the curing effect will be affected.