The high-end version of the Uila series is the Uila-S Flash. We've designed it by combining two bright RGB and two white LEDs into one complete PCB. The Uila S Flash allows you to create an almost limitless combination of color and white light effects with a compatible LED controller.  For example, you can use the RGB leds to keep a steady light when depressing the buttons, and the white LEDs to pulse during demonstration mode (required a compatible LED controller such as our Sparky LED controller).  There is currently no other PCB that offers 4 LEDs pre-wired and ready to install at this price.   

Check out our You Tube Video!! http://www.youtube.com/watch?v=0DXJ-ZH_P8Q