Specifications:1) Type: GU10/GZ10, voltage 110-130 or 220-240, spot / flood.2) Advantages: thick metal pin, stable performance, safe and firm, compact size, centralized luminosity, gentle beam, better efficacy. 3) Application: store windows, department stores, rummeries and home, etc. various kinds of advanced interior lighting. 4) Base: GU10/ GZ10