Light Painting The Sydney Harbour Bridge. Colour The Bridge transforms the Sydney Harbour Bridge into a massive interactive light sculpture. Using 2,000 LED linear tubes, one kilometer of fiber optics, and 10,000 individual programmable LEDs, 32 Hundred Lighting, in partnership with Intel, created an interactive installation for the VIVID Sydney festival that lets you create and watch your own light painting come to life on the Sydney Harbour Bridge via touchscreen computer. Source