Compatibility: The light bulb socket is fit for cars, bikes, trucks, trailers, boats, and caravans with T20, 7440, 7443 bulbs. Perfect for adding extra parking lights, side lights, license plate lights, interior lights, turn Signal, reverse Light Bulbs, ect.
Material: The socket holder is made of rubber material, heat resistance and durable, to ensure maximum strength and durability.
Easy Installation: Pre-Wired socket for easy installation, creates extra light outlet. Simplify installation steps, no modification, cutting, or drilling required.
Great Replacement: This light bulb holder can be used for light bulb extension or replacement for your old bulb holder.