1.lamp base:E27 2.ROHS/CE compliant 3.voltage:AC85-265V 4.fast delivery 5.samples available E27 hite color down lampProduct advantage:1 ... warranty6.Good raw material. Product features:Replacement of 50w halogen lamp. To save more than 85% energy. Excellent optics structure: less ... ,factories,shopping malls,schols,garages, airports,metro,household lighting .etc. E27 hite color down lamp