Professional UV lamp with CE + ROHS certification, safe to use!! Amazing price ! Tunnel style for fast curing gels as well as setting for nail varnish!! The fast efficient way to give your nails a beautiful even cure!! Suitable for fingernails and toenails!!Can add nail art decorations on the nails and design your own style and pattern!Easy to use:Plug in, and press the 0/I switch to position I.Put hand or foot into the machine, and press the square button in the rear, and then the lamp begin with bright light operationThe lamp can go out automatically after 2/3 minutes. Specification: Size: 100 x 220 x 240mm Power:36W Included 4 x 9 watt lamp tubes Voltage: 110V-220V, 50 60 HZ Timer: 120 / 180 secs Packing: 1 x 36 Watt UV Lamp Light (4 lamp tubes are included)