4x6-Inch Sealed Beam Headlight LED Conversion Kit, 6500K White

• Direct replacement for standard incandescent or halogen H4651/H4656 headlight
• Plug-and-play installation with 5-inch wiring pigtail that plugs into your stock wiring harness
• Aluminum housing with glass fluted lens provides classic looks with better lighting
• True sealed beam housing with LED IC board and DOT compliant markings
• Low and high beam output compatible, just like non-LED headlights
• Works in most 4x6-inch 2A1/1A1 headlight housings with zero modifications
• Complete vehicle kit includes two low beam and two high beam LED headlights

Increase Night Time Driving Safety With Our Direct Fit LED Replacement Headlights

Modern cars and trucks benefit from the brighter and whiter output of LED headlights to aid in illuminating their way on today’s roads come nightfall or during adverse conditions like fog or heavy rain. Adding the same LED (light emitting diode) lighting technology to your hot rod, muscle car, or classic pickup truck provides the same safety benefits without making permanent modifications to your ride. Not only are LED lights brighter, but they require less amperage to run, reducing the load on your electrical system, while providing a much longer service life. In the past most of the 4x6-inch LED headlight options available either required additional wiring/relays, or they were plastic housings with a removable LED bulb that often required modifications to the headlight bucket to allow fitment. Additionally, many 4x6-inch LED headlight retrofits have too modern of an appearance with flat lenses or internal projector “eyes,” throwing off the classic lines of a hot rod or muscle car. The demand for a 2A1/H4656 low beam LED headlight and matching 1A1/H4651 high beam LED headlight with a classic fluted glass lens has been answered with our LED retrofit headlight kit.

A True Fluted Glass Lens Provides Period Looks With Accurate Lighting Pattern

You’ll find many 4x6” LED headlights using a projector style bulb housing behind a clear plastic lens. While entirely functional, for many the look is too modern and does not flow well with the classic appearance most hot rods and muscle cars give off. Most feel these “bug eye” headlights just look out of place. When designing our 4x6” LED headlights, we knew that an OEM incandescent or halogen style fluted glass lens was a must. This provides a true to the period look for most classic rides that “hides” the fact you’re using modern LED lighting technology to provide safer driving conditions. These fluted glass lenses even include all the raised lens lettering for compliance along with headlight aiming points. The sealed beam headlight LED conversion reflector housing of our 4x6” LED headlights is made from cast aluminum with a ribbed heat sink backing, locating lugs, and 5-inch wire harness that allows direct connection of the H4651 and H4656 LED conversion kit headlights to your factory wiring.

Modern 6,500K White Lighting For Maximum Visibility In All Conditions

Standard incandescent headlights and even most halogen headlights give off a yellow tint to their lighting due to the way they produce light. In an incandescent headlight a tungsten wire is heated to a high temperature, which emits light at that extreme temperature output. This light that is emitted is generally in the 2,700-3,000 Kelvin (K) range, which is where the yellowish tint comes from. This process generates a lot of heat and puts a significant load on the electrical system. This heat and electrical load are what reduces the lifespan of a typical headlight and can melt the headlight wiring connector or even damage the headlight switch. Halogen headlights produce slightly whiter light at around 3,500K and have a longer lifespan, but otherwise produce a similar yellow light and heat/electrical load as an incandescent headlight.

LEDs on the other hand are offered in many color temperatures, from a typical yellow light to a more daylight temperature (usually like 5,000K). Our 4x6” headlight conversion kit LED bulbs use 6,500K LEDs to provide a crisp, stark white daylight illumination that helps light up the road without entering the higher blue light spectrum. This lighting makes the most of your night time visibility, both to see and be seen on the road. Matching these 4x6-inch LED headlights with either LED taillight/brake light bulbs or complete LED taillight assemblies ensures you’re seen from behind as well while providing faster brake light illumination when compared to the typical incandescent brake light bulb.

Direct Replacement Sealed Beam LED Headlights Require No Modifications In Most Cases

Fitment to most headlight housings or headlight adjustment buckets is a direct swap for the existing incandescent or halogen 4x6” sealed beam headlight. Our H4651/H4656 LED conversion headlight kit features backside locating tabs that index into your headlight housings or adjuster buckets, while the 4x6” sealed beam headlight LED conversion’s front lip retaining surface diameter works with your existing headlight retaining ring for a quick and easy installation in most any application. The factory-style headlight terminals plug directly into your OEM wiring with no additional power or ground leads or relays required, as the rectangular LED headlight bulb requires lower power requirements and produces less heat than a standard incandescent or halogen bulb.

These direct fit LED headlight conversion kit lights include a pair of low beam headlights and a pair of high beam headlights to upgrade your vehicle's headlights. They are the perfect answer to extend your cruise in driving into the evening hours, or provide a brighter, safer driving experience on road trips or if you drive your classic daily. With period classic looks, lower power consumption, brighter/whiter output, and direct replacement fitment, what’s not to love about upgrading your hot rod or muscle car with modern LED lighting?