The Dynalux 700 PDT system Dynalux 700 was specially developed for treatment with special photo-sensitizators. A high performance halogen lamp creates a selective red light ray with a high energy density. A large amount of “cold” red light is created by the IR filter technology and the extent of irradiated skin is reduced thereby. The system is movable, space saving and is characterized by good functionality and simple operation. Dynalux 700 possesses a wide exposure surface of approx 200 cm2. The use of Dynalux 700 has proven to be beneficial in other therapies also, e.g. in the treatment of warts.