Installing halo projector headlights can be a fairly easy project if you read the guides correctly. It is recommended that the bumper comes off of the car to begin with so you have more room to work with. Then you have to unscrew the stock headlights, which is pretty simple as long as you get all the screws off. There are some tips to follow before installing halo car lights, like wiping down the lights to make sure they won’t fog after they are installed. Some halo projector kits have a plug and play type installation, so there really is now way to go wrong. The wires must not only be grounded before installing, but they must match up correctly for proper function. You have to be careful not to wire you headlights into the signal or else the headlights will blink just like the blinker every time you want to turn. A wire clamp is recommended for this problem as it properly connects the wires without any sort of cutting or confusion. A projector headlight kit can actually be a fun and easy project as long as all the parts are the right ones and you know what you are doing.