Philips Lumileds has played an all-white interactive LED light show with 1,208 custom LED fixtures containing 6,040 high-power LUXEON Rebel LEDs on the curvy sunroof of the Bridge of Peace in Tbisli, Georgia in the former Soviet Union.

Netherlands-based Primo Exposures and RENA Electronica, designed the fixtures with all LEDs supplied by Future Lighting Solutions in the required 4200K color temperature range in just two weeks to ensure critical color uniformity.

The luminaires in the roof were built to order by RENA – based on that company’s configurable Vincent Ledline fixture design – with five cool white LUXEON Rebel LEDs per module, a Carclo elliptical beam optic, and a patent-pending louver system designed by Primo to direct the beam as well as conceal the point source.

Each of the 1,208 fixtures in the sunroof represents its own dimmable DMX channel and is programmed through a control interface designed by RENA. The finished fixtures play four different lighting programs every hour from 90 minutes before sunset until 90 minutes after sunrise.