- NOTE:this is electronical bulb,NOT INDUCTANCE BULB.Please check your machine firstly.If you turn the machine on and the light bulb lights immediately(no twinckling before bright),it is electronical bulb- For 9W UV lamp dryers- FOR nail salons, studio use or home use- Safe and durable*** Todos nuestros productos son exportados desde Estados Unidos hasta tu casa!*** Cualquier pregunta no dudes en contactarnos, estamos para servirte!