Spend any time off grid and you’ll quickly realize the depth of the blackness when the sun disappears. So, if you’re a serious enough off roader to justify bigger tires and a duffel full of ...

A website touting the Sylvania SilverStar headlight bulb says it provides "up to 30 percent" greater visibility down the road. That sounds impressive until you read the fine print: "compared with ...

When you want a simple replacement halogen, familiar brands like Sylvania ... some LED headlight bulbs use off-the-shelf LEDs ...