Philips MSR 1200/2 lamp, socket G22, 750h, HMI / MSR / HMP / OMI lamps. Extremely high light output. Best colour rendering. Light output three to four times higher in comparison to filament light. Light is generated via an arc between two electrodes, Spectrum 7200°K, Constant colour temperature and colour rendering behaviour over the whole lamp life, HMI-lamps are capable for hot restrike in any cooling stadium Photographic industry.Halogen metal evaporation lamps provide a spectrum composed of a lot of lines, in contrast to temperature radiators, as halogen-incandescent lamps