Efficient Power: The 54w nail dryer will reduce your drying time. And the nail lamp has 18 beads evenly distributed to fully cure all the nail glue without a dead zone. Timer and Smart Sensor: UV light for gel nails with the 60s,80s, and 99s Timer. Comes with an auto smart sensor, which can automatically turn on or off. Lightweight and Portable: Equipped with a led display and USB port a nail dryer offers full practicality and flexibility. It's the perfect gel lamp for school, office, home use, and travel. Cure All Kinds of Nail Gels: This UV lamps for gel nails is suitable for most UV nail polishes. Including nail UV glue, builder gel, nail sculpture gel, gem glue, and LED nail gel. But all UV LED lights cannot dry normal nail polish. Get Salon Effect at Home: This UV nail lamp comes with an auto sensor, it can automatically turn on or off. And gel nail lamp for gel nails with the 60s,80s, and 99s timers allows you to control the curing time with each layer. Get your nails done at home as if you were in a beauty salon. 1. Apply primer, then use the nail uv lamp to bake dry. 2. Then apply GEL nail polish. Then put it in the product and illuminate it. (Do this step a little at a time and repeat it several times to allow the polish to dry more completely.) 3. Then apply the sealer, and after it dries, it's almost done. (Before this step, nail polish and primer will still be sticky even if they are baked, so it is not recommended to touch the surface of the nail before applying the sealer.) 4. The last step is to wipe the surface of the nail with an alcohol swab, or a tissue dipped in alcohol. (The purpose is to wipe off the remaining sealing layer on the surface of the nails, so that the nails will not be sticky)