Headlight technology has come a long way since the heyday of the sealed beam, and upgrades are plentiful, but which is best? By James Gilboy Updated Jul 29, 2019 3:33 PM EDT ...

Designed for OEMs and aftermarket customers alike, this powerful LED headlight offers an upgraded replacement solution for 4.75-inch (PAR36) sealed beam headlights.

We may receive a commission on purchases made from links. In the not-so-olden days, new vehicles came with sealed-beam headlights. According to CARiD, laws from the 1940s to the early 1980s ...

Replacing and Adjusting Sealed-Beam Headlights. Older vehicles have sealed-beam units, which are relatively easy to deal with. If one of your headlights ceases to shine, ...

Finally, when round sealed beams went away as hood lines were lowered giving manufacturers more room to design custom headlights, we’re now flooded with halogen, hid, led and laser headlights.