The Gelish MINI On The Go LED Light is specially designed to cure Gelish Soak Off Gel products for a beautiful manicure that lasts up to twenty-one days. The lightweight and compact design is perfect for travel and features a preset forty-five-second timer button. Features four Watts of LED curing power and includes a USB cord for easy portability. Plug into your computer, laptop, smartphone USB power block, etc. You will never need to replace bulbs and comes with a twelve-month manufactures warranty.