1976-87 Pontiac Grand Prix 4"x6" Projector Headlights (Set of 4)
FOUR SIX
THE SQUARE REINVENTED.
The World's Slimmest 4x6" Light
Our ultimate goal was to do the unthinkable; integrate the latest projector lighting technology into the slimmest headlamp design on the market. The 4x6 brings peace of mind to those with little space to work with under the hood. But not only are the slimmest 4x6" projector light ever created, the 4x6 headlights pack a punch. Designed with our own thermo-regulated LED optical module, you get a massive increase of light at less than half the draw. Step into the modern era with these 4x6 headlight and maintain that classic, timeless look your ride deserves.
Designed LED Performance
The task in designing the LED optical units was to find the optimal balance of brightness, heat dispersion, and reliability. FourSix’s come with a choice of ThermoCool LEDs in 17W or 30W. The ThermoCool LEDs have accumulated countless hours of testing and design. What you get is a rigorously tested LED optical unit designed to exceed 10,000 hours of runtime. With light output over 2x stock headlights, you’ll get a boatload of crisp white light while saving up to 80% amperage draw compared to OEM sealed beams.
Plug and Go.
Designed to be a replacement for stock sealed beams, these lights fit into most classic car headlight buckets without any modification. The wiring plugs right into your OEM socket and there's no need to modify your existing wiring. With the low amperage draw of LED's long gone is the world of ballasts and relay harnesses.
Unsurpassed Reliability.
The task in designing the led optical units was to find the optimal balance of brightness, heat dispersion, and reliability. Our 4x6 headlights come equipped with our ThermoCool LED that accumulated countless hours of testing and design. What you get is a rigorously tested LED optical united designed to exceed 10,000 hours of runtime. With light output over 2x stock headlights, you'll get a boatload of crisp white light while saving more than 80% amperage draw compared to OEM sealed beams. Want even brighter lights? Upgrade to our 30W system and boost your output!
Adaptive Power Control.
Inline is an adaptive power control unit (PCU) that stabilizes voltage fluctuation. With only a 1.1 amp draw, you'll have less strain on your alternator and more power to bump your tunes. Even with power surges and dips, the PCU adapts to your voltage ensuring your lights stay on.
Custom Housing Color.
Built right here in the USA, pick between a shiny reflective chrome base or a beautiful gloss black base. Because our lights utilize real projectors, all the light comes out of the center meaning color doesn't affect the output.
HDR Switchback.
The most advanced halos on the market, these solid LED rings feature Switchback technology which can be used for day-time running lights and as turn signals in the same ring. Though their main purpose is not road illumination, they are often brighter than stock sealed beams!
^ Protection Covers ^
Give your sealed beams a unique look and protect them with our headlamp protection covers. They are designed to both protect your lights from the harsh road conditions and give them a unique style. Covers are made in the USA, impact-resistant, 12 mils thick, and adhesive-backed. The outer skin is scratch and scuff resistant that protects the lamps from the harsh road conditions and UV discoloration as well. The inner skin evenly bonds to glass or plastic lenses without leaving residue or imperfections. These units are must-have when you want to keep your lights safe and looking good.