Question: what is the difference between uv light and led light for gel nails?
Answer: Both LED and UV nail lamps emit UV wavelengths and work in the same way. However, UV lamps emit a broader spectrum of wavelengths, while LED lamps produce a narrower, more targeted number of wavelengths. ... LED lamps can cure gel polish faster than a UV light. Not all gel polishes can be cured by an LED lamp.