Metal steam bulb mastercolor cdm tt clear philipsattractive illumination and atmosphere master citywhite cdo ttceramic metal halogen steam bulbs for communes and industriesyour benefits comfortable high quality white light colour stable throughout the entire lifespan energy efficient bulb with long lifespan through a decrease of output the energy consumption can be reducedproduct design metal halogen steam bulb for outdoor usage available in 70 100 150 and 250 w 11 replaceable w