What exactly is the "pain-free mode" on a nail lamp?

The "pain-free mode" on a nail lamp is a feature designed to reduce the sharp light intensity during the curing process. Traditional curing lamps release strong UV light immediately when turned on, which can cause a stinging or burning sensation on the nails and fingertips. In contrast, the pain-free mode gradually increases the light intensity, slowly boosting the UV strength, making the curing process gentler and significantly reducing or even eliminating discomfort such as stinging and burning. This feature is especially suitable for people with sensitive skin or those using light therapy for the first time.

In simple terms, the pain-free mode is designed to make the curing process more comfortable and safer, making it ideal for people with sensitive skin, the elderly, children, and first-time users of gel manicures.