High quality bulbs will keep your lights shining at or above factory levels. Your headlights are only as good as the bulbs powering them. And, while they are only a small piece of your car’s tech, ...

Ford's Focus uses a Halogen H7 bulb in its low-beam socket. Open the bonnet and remove the two Torx screws holding the headlight in place, then lift the headlight forward and out of the car. Unplug ...

Motorcycle headlights are a mixed bag in performance. Right out of the box, some manufacturers get it right or close enough to right that you wouldn't bother fooling with a replacement. The Philips H7 ...

For Mk2 models use the long Torx-bit and screwdrivers found in the toolkit supplied with the car. The main globes are H7 items and to change them start by opening the bonnet, then pop out the plastic ...