4 Reasons You Should Use LED Nail Lamps Instead of UV Nail Lamps
It used to be that all you'd see in nail salons was UV nail lamps. You need them to make sure gel polishes harden properly. However, people have recently seen the traditional UV nail lamp eclipsed by the LED nail lamp. Instead of using only ultraviolet rays, they use LED (Light Emitting Diode) bulbs to produce light at a frequency that activates gel polish to make it harden. LED nail lamps are more expensive than UV nail lamps – though prices are coming down as they become more popular – but you should still consider upgrading.