10x 3 Wire Plug Truck Trailer Light Plug and 50 similar items

Features: 3 Way Prong Molded Plug Pigtail Harness for Stop Turn Tail Brake Backup Light. Standard 3 prong Pigtails. Universal for any 12 Volt Vehicles. Fits Sealed 4" Round or 6" Oval lights. White ground wire has #10 ring terminal on end. Fits for: Pickup, Truck, Trailer, Boat, Lorry, Van, Caravan, RV, Camper, Heavy duty trucks etc. Installation: White Wire: Ground (Negative). Red Wire + White Wire: High Brightness, worked as Stop Turn Brake Light. Black Wire + White Wire: Low Brightness, worked as Tail Running Light. Package Included: 10 X 3-Wire Pigtail Harness for Truck Trailer. ApplicationThis 3 Prong pigtail harness plug is for truck trailer pickup, stop turn tail light, camper RV, heavy duty trucks, etc. It fits 4 round lights and 6 oval lights. FeaturesWith standard 3 prong pattern, the 3 wire trailer light pigtail is right angle, fits sealed round or oval lights. SpecificationUniversal for 12V vehicles like pickup,truck trailer,boat,lorry,van,caravan, to replace such as tail plug, trailer light plug, brake backup wire etc. NoticeThreewire design features color coded wires, red and black lead wires are bare for making power connection. Red is for turn signal light, black is for tail signal light. White ground wire has 10 ring terminal on end. Worryfree Purchase2Year, 45 days money back. Note The 3 wires may not follow the universal trailer light plug wiring diagram, if it doenst work, please just switch the red and white wire for a try.