inside: available stainless steel or aluminum foil paper
bulbs: available electronic or inductive tube
contains: four UV light bulbs
voltage:110v-120v
SIDU CORPORATION has been established for 13 years specializing in the whole process of research, development, manufacture and market of manicure set, such as electric nail file, nail dryer, UV lamp, depliatory heater, paraffin treatment, etc
we have international certifications of CE AND ROHS and have own imp&exp. License