LED lamps cure most modern gels in under a minute per coat and run cooler. UV lamps take longer and cure a wider range of older and specialty gel formulas. Unless you use a specific gel that requires UV, LED is faster, more efficient, and usually the better buy.
LED nail lamp
A curing lamp that uses LEDs tuned to a specific wavelength that cures most modern gel polishes in thirty to sixty seconds per coat.
UV nail lamp
A traditional CFL or fluorescent UV curing lamp that cures almost any gel, including older acrylic gels, in a wider but slower range.
The real tradeoffs
| Dimension | LED nail lamp | UV nail lamp |
|---|---|---|
| Cure time per coat | Thirty to sixty seconds. | Two to three minutes. |
| Gel compatibility | Modern gels only. | Almost every gel including older acrylics. |
| Heat felt in lamp | Cooler and gentler. | Can give heat spikes toward the end of the cure. |
| Bulb lifespan | LEDs last the life of the lamp. | CFL bulbs degrade and need replacement. |
| Energy use | Very low. | Higher. |
| Price range | Entry level to mid tier. | Entry level. |
So which one should you buy
Pick LED nail lamp
Pick an LED lamp if you use modern salon gel polishes and you want the fastest cure with the least heat.
Pick UV nail lamp
Pick a UV lamp only if your specific gel product requires UV, or if you already own one that works fine.
See our picks in this category
Once you've decided which concept fits your life, our hand tested roundups cover the specific products we recommend:
Frequently asked
Frequently Asked Questions
Can I use regular polish under a lamp?
No. Regular polish dries by solvent evaporation. Lamps only cure gel formulas.
Does every gel work in an LED lamp?
Most modern gels are LED safe. Read the bottle. A few older or specialty gels require UV.
Are LED lamps safe for skin?
The exposure is short and focused on the nail. Apply sunscreen to your hand or use UV blocking gloves if you cure frequently.
Why do my gels lift at the edges?
Almost always a prep issue, not a lamp issue. Cap the free edge, do not flood the cuticle, and cure the full time.
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