Designed for use with ArcSystem Pro One-Cell luminaires, the D1 is a convection cooled LED driver providing superior quality dimming. The D1 ArcMesh Driver provides power and control for one Pro OneCell luminaire. ArcSystem has been specifically developed for auditorium-lighting applications where high-quality, extremely accurate and smooth dimming is required. The use of onboard device management in the D1 Driver allows all luminaires to be addressed remotely, ensuring fast and simple installation.