【Package Includes】 2x Unique Design Smoked Lens 6 inch oval halo led combination white/red Tail lights assembly with 52 LEDs bulbs w/Rubber Grommet Recessed mount, 4-Wire pigtail, Inner brightness for Reverse/Back up light, High brightness Halo Light Style for Brake/Stop/Turn light，Low brightness Halo Light for Running/Tail light. 【Fitments】Fit any Vehicles with DC 12V,such as trucks, trailers, tractors, semi-trailers, utility trailers, dump trucks, buses, boats, UTVs, vans, lorries, caravans, snowmobiles, golf carts, and UTEs. Especially compatible with heavy-duty trucks like Kenworth, Peterbilt, Freightliner, utility trucks, parade floats, off-road vehicles, etc. 【How it Works】This product is designed to be easy to install and can usually be mounted using mounting hardware or brackets. The electrical wiring harness is color-coded as follows: the white wire is negative (-), the yellow wire is for inner white light for reverse back up, the red wire is for halo high brightness for brake/stop/turn signals, and the black wire is for halo low brightness running lights. Overall, it helps to improve the visibility and safety of trailers/trucks on the road. 【Great Value】DOT & SAE Complaint, This light uses super bright LED bulbs that emit more brightness and are more visible and longer-lasting than traditional incandescent bulbs. It is Designed with weather-resistant (IP67) and submersible features, the sonically sealed process prevents water ingress, extending bulb lifespan and reliability while protecting the LED inside the lens and housing. WahMOTOTin 2Pcs 6" Inch Smoked Lens Oval 52 LEDs Halo Trailer Red Stop Turn Brake & White Reverse Back Up Lights【Patented】w/Rubber Grommet Sealed, IP67 Waterproof for Truck/RV/Van/Boat, DC 12V