EMSea 2Pcs 2pin Car Headlight Socket Plug 4x4.5cm Compatible with P21 W Bulb

Designed for P21-W type bulbs, suitable for common vehicle lamps such as brake lights, reversing lights, turn signals, etc., and widely compatible with a variety of vehicles. The size is 4x4.5cm, please check carefully. Compact design, standard size, easy to install in a small lamp cavity, does not affect the spatial layout of other car lamp accessories. The shell is made of high-temperature resistant engineering plastic, which is effectively anti-aging, heat-resistant and anti-corrosion, ensuring long-term stable use. Plug-in connection method, easy to install, no need to break the wire or modify, suitable for daily maintenance or car lamp modification and upgrade.