Features: 1.The socket connector is made of high quality rubber material, soft, heat resistance and durable. 2.Be used for light bulb extension or replacement for your old bulb holder. 3.Pre-Wired socket for easy installation, creates extra light outlet. 4.4-Way Connects Tail Lights/Brake Lights /Turn Signals. 5.Compatible with Trailer, RV, Motorhome, Caravan, etc. Specification: Features: The socket connector is made of high quality rubber material, soft, heat resistance and durable. Be used for light bulb extension or replacement for your old bulb holder. Pre-Wired socket for easy installation, creates extra light outlet. 4-Way Connects Tail Lights/Brake Lights /Turn Signals. Compatible with Trailer, RV, Motorhome, Caravan, etc. Specifications: Condition: 100% Brand New Material: ABS + Metal Color: Shown as Picture Type: TM8010/TM8008(Optional) Cable Length: 23cm / 9.1in Package Weight: Approx.100g Fitment: For Trailer, RV, Motorhome, Caravan, etc. Trailer Wiring Color Connection Guide: Green-Right Turn Yellow-Left Turn White-Ground Brown-Tail/marker Package List: 1 * Plug Wiring Connector Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) PackageList: