can uv gel cure under led lamp | WT Guide

Can UV Gel Cure Under an LED Lamp? WT

Many nail technicians wonder if their UV gel will properly cure under an LED lamp. This article clarifies the compatibility between UV gel and LED curing, addressing common concerns and providing practical solutions.

Understanding UV and LED Curing

UV (ultraviolet) gel nail polish requires UV light to cure, typically from a UV lamp. LED (light-emitting diode) lamps, while emitting light in the visible spectrum, also produce wavelengths that can cure specific formulations of UV gel. The key is understanding the specific formulation of the gel.

Gel Formulation and Lamp Compatibility

Not all UV gels are created equal. Some are formulated specifically for UV lamps, while others are designed to be compatible with both UV and LED lamps. The packaging of your UV gel will usually clearly state whether it's compatible with LED curing. Look for labels indicating "LED compatible," "UV/LED compatible," or similar wording. Using an incorrect lamp may result in incomplete curing, leading to smudging, chipping, or lifting.

Testing for Proper Curing

Even with an LED-compatible gel, improper curing can occur. Factors like lamp age, bulb intensity, and curing time influence the result. After curing under the LED lamp, gently test the cured gel for tackiness. A slightly tacky surface might indicate insufficient curing, requiring an extended curing time. Always follow the manufacturer’s instructions for both the gel and the lamp.

Choosing the Right Lamp

If you're purchasing a new lamp, consider one that offers dual functionality (both UV and LED). This ensures compatibility with a wider range of UV gels. Regularly check your lamp’s bulbs; worn-out bulbs may not provide sufficient light intensity for proper curing.