CocoFang Portable 9W Nail Polish LED Light Lamp Gel Nail Polish Dryer Manicure Machine Fast Curing Shellac Nail Lamp For Home Use and Professional Beauty Nail Salon (Red) Volt:AC100-130V 60HZ AC200-250V 50HZ Power:9W Using life:35000 hours,Product Size: 15*4cm Induction of automatic open:Yes,put hand in lamp,the light open Fixed time function:Set time is 30s