Philips On Stage got a back stage pass at the AC/DC Rock or Bust tour 2015 with Lighting Designers Patrick Woodroffe and Cosmo Wilson. Find out how they created a spectacle, and thrilled an audience of 60,000 AC/DC fans. Fixtures with Philips MSD Platinum lamps, MSR Gold FastFit and MSR Gold double-ended bulbs were used to create a spectacular lighting design with sharp beams, high brightness and consistent bulb temperature.