Introducing the Lumbrella! The Lumbrella is a Rolf van Widenfelt creation. The parts come in a kit that may be assembled on your own or in a class taught by van Widenfelt. Unless you already have a soldering setup you may want to take the class. You’ll learn how to solder LED lights to a cord and add on a control switch with an on/off button. The soft light look is achieved with ping pong balls. The lights are then attached to your umbrella of choice. You’re bound to get noticed on a rainy day! Want to find out more about how to make your own Lumbrella?