Wire Specifications: Yellow - Ground (85), Black- VDC (30), White- Trigger (86), Blue- Output N/C (87a), and Red- Output N/O (87)Easy Wiring - The waterproof relay sockets come with color-labeled wires for loads/accessories convenient wiring.High quality materials: The 5 pin relay made of High quality nylon flame retardancy shell, silver contact, pure copper coilWide Application - The 12 volt Relay Wide range of use, greatly used for car lights, fog lamps, wiper, starter, fans, speakers, traction control systems, etc.color:BlackMaterial:Metal + PlasticPackage Contents:6 x 12v 40/30a relays6 x 12Volt Inline Fuse HoldersOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.