Halogen bulbs, a type of incandescent ... Such changes have made buying a bulb more challenging. Use our expert advice, plus tips we've received from other lighting pros, to find the right ...

Most replacement halogen bulbs are available in either a twin pack or a single pack, but some manufacturers only offer certain bulb fitments in a single pack. Keep that in mind when you’re ...

A website touting the Sylvania SilverStar headlight bulb says it provides "up to 30 ... "compared with worn standard halogen" bulbs. Still, such claims are making premium-priced halogen bulbs ...