... : 2012 Newest led lamp gel nail with sensiors and timers Item no :YF-999Shape :Half-moon Voltage :110-220VDesigns ... :various popluar printing designs availalbe Package :12pcs/carton Timers :5s,20s,30s,60s Led bulbs:12pcsLed bulbs feature : ... Lamp on 2. digital display &5,20,30,50seconds timers 3.Lamp side 4.Bulbs 5.anti-skidding button ... Newest led lamp gel nail with sensiors and timers