LED Headlight Load Equalizer 6 Volt for classic and vintage cars. Please use 2 load equalizers for your low beam, one per side if your headlights are not working properly after installation. Sometimes after upgrading the older car electrical system does not recognize the new technology. Very easy to install one end of goes to the chassis. The other end connects to your low beam one per the left and right side. Included are insulation displacement crimps IDC. The IDC are easy to install using pliers and easy to remove. Recommended to install to the metal of the car to help dissipate the heat. Works for 6 volt positive ground or negative ground cars, trucks and motorcycles. Can be used 6, 12 or 24 volt systems. The load equalizer is 6 ohm 50 Watt. Comes 2 load equalizers per package.