The FluoTime 200 spectrometer is a high performance fluorescence lifetime system featuring modular construction, single-photon timing sensitivity and research flexibility. It contains the complete optics and electronics for recording fluorescence decays by means of Time-Correlated Single Photon Counting (TCSPC). The system is designed for use with a femtosecond or picosecond laser system e.g. the picosecond diode lasers from PicoQuant. With the FluoTime 200 decay times down to some picoseconds can be resolved. The system allows operation at more than 80 MHz repetition rate and count rates up to several million counts/second.