When developing the True Blue D-Series ARRI used the advantages of the Compact lampheads in order to build a reliable, compact and powerful product line. Therefore, the patented True Blue Cross cooling system, which maintains airflow at almost any tilt angle to keep the parts of the fixture within working limits, the easy access for maintenance as well as the separation of the electronic housing from the actual lamp housing to prolong the lifetime of the electronic components can still be found with the D-Series products.

Also, the elegant modular construction, using corrosion-resistant aluminum extrusions and lightweight die casting, offering great structural strength and weather resistance, can be found over the whole Daylight and Tungsten product portfolio.