This device, commonly found in professional and at-home nail care settings, is designed to cure or dry gel nail polish. It emits ultraviolet light, which causes the polymers in the gel to harden, creating a durable and long-lasting finish. Variations exist in size, power output (wattage), and bulb type (UV or LED-UV), affecting curing time and compatibility with different gel polish formulations.
The application of this technology provides significant advantages over traditional nail polish, including increased resistance to chipping and extended wear time. Its availability through retail channels specializing in professional beauty supplies makes it accessible to both licensed nail technicians and consumers seeking salon-quality results. Early models relied heavily on solely UV light; newer designs frequently incorporate LED technology, offering potentially faster curing times and longer bulb lifespans.