Star cosmetics 4 Week MANI/Pedi 60W UV Light LED Nail Dryer Curing Lamp by STARCosmetics | Rapidly Dries Gel Nail Fingernails & Toes Rock Hard & Chip Proof for 3 to 4 Weeks | Auto Sensing 15.30.60.90 Sec Timers. I bought this to replace another led lamp I had that I did not feel was curing all the layers of my gel polish as they should be. I would purchase again.