Which type of UV lamps are most common for nails?

The most common type of UV lamp used for nails is the 9 watt lamp. This type of lamp is specifically designed for curing UV gel nail products effectively while also providing a balance between efficiency and client comfort.

The 9 watt lamp is sufficient to cure most UV gel formulations adequately, ensuring that the gel hardens properly without overexposing the skin to UV light. Additionally, the wattage allows for a more compact and portable design, making it ideal for use in both salons and at-home applications.

Higher wattage options, like 15 watt or 30 watt lamps, are generally used for faster curing times but are not as commonly utilized in standard nail services due to potential risks like excessive heat generation and skin exposure to UV radiation. The 5 watt lamp, while it exists, typically does not provide enough power for effective curing of most gel products. Therefore, the 9 watt lamp strikes the right balance, making it the preferred choice in the nail industry.