Neon Disks

What's the use of neon lights if they are not lit?
Your neon lights are turned off and you need to light them again with using your lighting gadget. Your lighting gadget is a tricky one. It throws a ball as a lighter and it has to touch your neon discs to light them. So, throw your balls carefully to light much more discs at a time. Light all your neon discs to complete the levels.