Dapper Lighting 575 (Set of 4 Headlights) 510 (1968-73), 521 (1968-72), 620 (1972-79)

Dapper Lighting

$399.99 USD

Shipping calculated at checkout

Housing Color: Chrome
Due to increased demand lead times may exceed 30 days.




Our ultimate goal was to do the unthinkable: Integrate the latest projector lighting technology into the slimmest headlamp design on the market. 575's bring peace of mind to those with little space to work with under the hood. But Not only are they the slimmest 5.75" projector light ever created, the 575'S 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 of power. Step into the modern era with 575's while maintaining the classic timeless look your ride deserves.

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.

Designed LED Performance

The task in designing the LED optical units was to find the optimal balance of brightness, heat dispersion, and reliability. 575’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.

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.

Optional Original(OE) Glass.

To deliver that classic look, our unique partial Fresnel lenses utilize a special clear center to ensure your output is crisp and clean. The glass lens has a standard sealed beam curvature to retain the bubbled look. We not only believe in change, but change for the better.

HDR Switchback Halos

Switchback Capabilities

Powered by the latest technology, most of our headlights can be paired with our optional switchback halos. These halo rings feature a crisp white day time running-light, which then 'switches' to a deep amber light when activated by your car's turn signal switch. Want the brightest? Add a set of our HDR halos for the most bright and advanced halos on the market.

Unlimited Combinations

One of the best features of our 575s are the options to build out your dream headlight. Pick and choose the options that suits your ride the best. Want something above and beyond? Contact Us for custom options such as laser etching, custom inserts, and other cool features to stand out from the crowd.

Halo Styles

HDR Switchback

The most advanced halo on the market, these solid LED rings feature switchback technology which can be used for day-time running lights and as turns signals in the same ring. Though their main purpose is not road illumination, they are often brighter than stock sealed beams.


HDR RGB (Multi-Color)

Utilizing the same technology as the HDR Switchbacks, these Red-Green-Blue (RGB) capable halos allow you to switch between tons of different and custom colors via a standard remote or your phone (Bluetooth controller). These also feature switchback technology so you can go from any color to amber when signaling to make a turn.

Classic Switchback

More of a conventional style halo, these high power SMD LEDs feature switchback technology which can be used for day-time running lights and as turns signals in the same ring.

Classic Amber

Similar to the classic switchback, these high power LEDs only feature a bright amber ring, perfect for turn signals.

Classic White and Modern Amber

Unique to Dapper Lighting are our modern halos. These dashed lights give you a custom, unique, and futuristic look to your classic car. Available only in white, these bright LEDs provide that extra touch not seen in most headlights.