All light chips use advanced technology, 365 nm, 405 nm / UVLED dual light source, faster curing gel nail polish.Not only the best choice for nail artists, but also the perfect gift for Mother's Day, Valentine's Day, birthday, Christmas and wedding anniversary. Intelligent automatic induction, gel nail light can be used with the automatic sensor, hand in, light on, hands out, turn off the light.Intelligent sensors allow the automatic curing process without manual operation. 18 LED light chips are appropriately distributed, dried evenly without shrinkage, mild blue light not black hands and non-blowing eyes.