10XT10 5050 Car Auto Socket Connector Extension LED Light Bulb Lamp Base Holder Product description: 100% brand new and high quality Quantity: 1 Color: Black Mater more→ial: Plastic T10 168 194 2825 912 921 W5W lamp socket Fit size of hole: 10 11mm (4 ") Pre-Wired socket for Easy Plug and Play Installation Short circuit / overheat protection Compatible Bulbs: 158 161 168 194 2823 2825 2827 906 912 921 W5W, etc T10 W5W 147 152 158 159 161 168 184 192 193 259 280 285 447 464 555 5,585,856,556,566,571,250 1251 1252 2,450,265,229,212,825 Could be use to create extra light outlet Voltage: DC 0V 12V Fit OEM / LED / Xenon (HID) bulb socket Cable