Free gel cure time calculator for LED and UV lamps. Get optimal cure times for all major gel brands including OPI, Gelish, CND Shellac, and Kiara Sky.

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<h3>LED vs UV Lamps</h3>
<p><strong>LED Lamps:</strong></p>
<ul>
<li>Fast curing (30-60 seconds per layer)</li>
<li>Energy efficient, long bulb life</li>
<li>No mercury, safer for health</li>
<li>Higher initial cost</li>
</ul>

<p><strong>UV Lamps:</strong></p>
<ul>
<li>Slower curing (2-3 minutes per layer)</li>
<li>Cures all gel types</li>
<li>Lower cost, widely available</li>
<li>Bulbs need replacement every 3-4 months</li>
</ul>

<h3>Supported Gel Brands</h3>
<p>Our calculator includes optimized cure times for:</p>
<ul>
<li>OPI GelColor - Industry standard</li>
<li>Gelish Harmony - Professional favorite</li>
<li>CND Shellac - Fast LED cure</li>
<li>Kiara Sky - Highly pigmented</li>
<li>Beetles, Modelones, DND, Apres, and more</li>
</ul>

<h3>Troubleshooting Cure Issues</h3>
<p><strong>Gel stays tacky:</strong> Increase cure time, check bulbs, apply thinner layers</p>
<p><strong>Gel wrinkles:</strong> Apply thinner layers, reduce cure time slightly</p>
<p><strong>Burning sensation:</strong> Apply thinner layers, cure in 2-3 very thin coats</p>
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