E-simpo&reg; 6-pack Gu10 to E26/E27 Adapter, Lamp Base Converter factory, Z1053 6pcs/lot Gu10 to E27/E26 converter Maximum Wattage 1000W,200 Heat Resistant,No Fire Hazard All voltage workable: 100-250V AC PBT Housing, Copper contact material High quality, stable performance