Because the leds of this lamp are relatively back position, when you cure gel polish, please put your hand in innermost. As Gel Nail Polish Kit with uv light, you can enjoy doing your nails at home with this gel nail polish set to complete allinone kit! Everything you need to start doing your nails yourself! It is suitable to apply on UV gel nails, acrylic nails, and natural nails, etc. Best for those who just start to try nail art design and need all in one gel nail kit.