1-for UV Gel curing only 2-wavelength:370nm 3-voltage:100v-120v,60Hz, 220v-240v,50Hz 4-1*9w UV buble Description:1-small type ,easy taking2-good imported material (ABS)3-beautiful color ,suitable for individual person and shop4-plug can be changed according to different market and country 9watt nail Gel UV curing lamp pink