Adapter Input Voltage 100V~240V AC, 50/60Hz Adapter Output Voltage 12V DC Power 18W Measure 172*152*82mm Timer 30sec, 60sec, Const Weight 0.610kg/pcs For hand use: 1.Plug power cord into outlet. 2.Press the 30sec or 60sec timer button located on the back to turn on. 3.After the set time, Light will automatically turn off. 4.To prolong the curing time, press the same timer button. 5.to use without the timer, press the const button. 6.To turn off ,Press the same Const Button. (Correct use) Fingers are centered. Fingers tightly together. For Foot Use: for use on foot, remove the reflective panel on back. How to remove: Easily remove the reflective panel by pulling up on the underside button on the back of it. it will loosen the panel from the lamp body.

• There are 220v and 110v to choose , please kindly tell us your choice after you place the order
• Environmental protection, light use of LED, non-harmful substances to the human body.
• Ergonomic and compact design for comfort, easy to carry and store.
• Normal LED Lamp's life is 50000 hours.
• UV & LED 2 in 1 to cure both types of nail gel

There are 220v and 110v to choose , please kindly tell us your choice after you place the ordershunyan