I was looking at the LED nail lamp for quite a while, finding that prices of most led nail lamps are as high as 120 usd while a uv lamp for example like a simple USpicy UV lamp only costs 25.99 USD........
Can some one tell me what are the differences between a led lamp and a uv lamp?
Are there any special nail colors only need a led lamp to cure??
Can led cure the nail colors that can be cured with a UV lamp?