1) halogen lamp 2) G series,frosted or clear 3) 230V-240V,110V-120V 4)15/25 ... :230V-240V,110V-120VFeature:high lumene,2700Kenergy saving,heat evenlyApplicaton:Lighting residental or business purpose, or inllumination of lighting sensitive ... for shopwindow, gallery and museum. or special using for high temperature operation ...