Up until now no other devise inside a juggling club has been able to  effectively light up the club using LEDs while at the same time not  adding too much weight to the club or indeed necesitating the use of a  hard inner tube.
Our system uses a tube that is light enough in weight but also  sturdy enough to encompass and protect from shock the electronic  circuitry and light emitting diodes.
The system has the added advantage of being an ideal disperser of light.
Patent pending.