Atocnail self-designed and produced nail art lamps include 6W 9W 12W 24w 36w 48w 60w 72w series with different numbers of LED lamp beads to meet the needs of different markets and customers. The products are made of durable and high temperature resistant materials to avoid safety problems. At the same time, UV is used to protect users’ skin not hurt and black hands, and always produce a curing lamp based on quality and customers’ experience. UV LED lamp’s power adapter&charger is a important thing too, it affects the power supply of lamp, if output not enough the LED would not work properly. And if it’s PCB board use a cheap chip will make charger get heat,There were lot of cases happened before from market news,that a bad charger cause a exploding. We are keeping notice to all kinds of safety problems and this never happen to our customers.