LED, and in the near future, possibly even laser headlight conversions. To keep things simple, I narrowed this comparison down to the two most available types of upgraded sealed beams: Halogen and ...

That's why it was a big deal when Holley released its line of LED headlights. They actually look like the sealed-beam lights you want an upgrade from. See All 10 Photos Holley's RetroBright lamps ...

The Sylvania Zevo LED headlights replace the H6024 circular sealed beams that were common on many cars until U.S. headlight restrictions were loosened in the 1980s. The housings, which have a UV ...

One exception is the ZEVO LED headlight from Sylvania, a round sealed-beam replacement unit that can upgrade many older cars from incandescent to LED illumination. We put the Sylvania ZEVO LED ...

From the 1950s to the 1980s, vehicles used sealed-beam headlights ... illumination on the road. LED headlights produce a more focused and higher-intensity light beam than their halogen ...

Anyone who has driven a car equipped with the old sealed-beam headlights from the 1980s will know that modern LED lighting technology is one of the greatest improvements of the modern automotive age.

Once the standard in the United States, the sealed-beam headlamp ... the laser supplements the LED-powered high beams. Osram produced the laser-infused headlights of the R8 LMX and i8, with ...

Ever since America escaped the tyranny of the round and rectangular sealed beams ... the headlight housing forward. The resulting light can be up to 1,000 times brighter than an LED while ...