SUNUV Nail Polish Curing Lamp, essential for semi-permanent polish, gel, or acrygel, whether you are a professional or an amateur nail enthusiast. It features an LED polymerization lamp that emits at a wavelength of 405nm and only cures LED products. LED lamps have a longer lifespan than UV lamps, with approximately 50,000 hours of life, equivalent to about five years. Its power reaches up to 168 Watts.