... nail art gel polish can be cured with LED or UV light, Can be soak-off. 2. Cure Time: LED ... lamp: 30 seconds UV Lamp: 120 seconds 3. Adventage A. New material, high ... color can keep more than a month. C. It is light, thin, no sense of weight, relaxed, and environmentally friendly ... Apply a layer of gel polish, if it is too light in color, apply a second layer and cure. Step ...