The baking lights in nail shops are generally 36W, which can be divided into LED lights and ultraviolet lights. The wattage of each lamp is 9W, 18W, 36W and 42W. Most nail lamps are equipped with four 9W tubes. The higher the wattage, the faster the nail hardens. However, before using them, you need to check the relevant information.

Principle of nail lamp:

Nail polish contains photocurable glue, which will cure under ultraviolet irradiation, thus achieving the effect of shaping. The light of nail lamp belongs to long-wave ultraviolet, which generally does not cause serious damage to the skin, but it also makes the skin tan and age.

Doing phototherapy manicure requires exfoliation, so the skin will become thinner, so it is best to apply sunscreen first and then shoot phototherapy lamp, which can slow down the skin aging. Therefore, although it is harmless to irradiate the phototherapy lamp for a short time, you should always take care of your hands.

It is very hot in summer, and the skin can dissipate heat to balance the body temperature. Therefore, doing nails in summer is like wearing a cotton-padded jacket for nails, which is not conducive to skin cooling. Therefore, the full nail board is not suitable for summer. It is best to choose French or non-patch nail plates, with an average frequency of once a month to avoid hurting nails.

For the above contents, please refer to Baidu Encyclopedia-Nail Lights, People's Daily-What you need to know before decrypting nails to avoid the pain of pulling out nails.