The Mayfair lamps are a Diego Fortunato design proposal.‎ The entire Mayfair collection incorporates LED lighting and comes in various finishes: white, black, gold and copper.‎Installation typeSurface CanopyShadePolycarbonate diffuserMaterialsShade: SteelVertical tube: SteelDiffuser: PolycarbonateBase: ZamakElectrical characteristicsLed 2700K CRI >90 1841 lm 96 lm/WDriver included: CV - Constant Voltage 100~240V 50/60HzTechnical characteristics24V transformer at plugTouch sensitive dimmer swich on shadePhotometric dataEfficiency : 22.‎66%Coordination system : CGTotal Flux : 1840.‎50Maximum value : 68.‎63