Step up your tying game with the ,ost poerful UV light Loon offers. Designed to provide a faster, stronger, more tack-free cure on all of Loon's UV resins, the UV Plasma Light is for tyers who demand the best. It is powered by a 18650 battery and is rechargeable using the included micro USB cable. The larger body allows for beefed-up components and a second chip, making for unmatched curing power.