According to Romah, the answer really comes down to personal preference. “When you decide to choose between an LED and UV nail lamp, you should focus not only on your budget, but also on what you want to accomplish,” Romah says. Although typically more expensive, LED lamps cure gel nails faster than UV lamps—which can be a plus if you tend to be impatient or short on time. “LED lamps emit narrower UV wavelengths than UV lamps with higher concentration and more energy,” she explains. “These light-emitting diodes target specific photoinitiators in the gel polish, which enables the gel to cure much faster than UV lamps.”
Also, remember that LED lamps tend to last longer, while the bulbs in UV lamps often need replacing. However, not all gel polishes can be cured by LED lamps. “Salons that use strong gels like UV gel, or hard gels, will likely use UV lamps, which cure all gels,” she says. “UV lamps are also more effective at curing clear gel nails.”
As far as Romah’s favorite type of device? “I like LED lamps better because they dry faster, save time on getting gel manicures done, and last longer,” she says. “But that’s also because I only work with soak gels.”