Upgrade Your Classic Chevy C10 with Holley RetroBright 4x6 LED Sealed Beam Headlights

Maintain the vintage charm of your classic Chevy C10 while upgrading your lighting with Holley RetroBright 4x6 LED sealed beam headlights. DOT and SAE-approved, these headlights offer a seamless plug-and-play installation, just like your original halogen-sealed beam lights. Join Josh as he explores the unique features of these LED-sealed beam headlights and provides a step-by-step installation guide for your classic ride. Experience improved visibility without compromising the period-correct appearance of your classic car. Dive into the link above to give your classic vehicle a stylish and functional upgrade with H4651, H4652, H4656, H4666, HP6545, HP4651, HP4656, and HP4666 sealed beam headlights, perfect for classic cars.

NOTE: The orange adapter harnesses (featured at 6:45 in the video) are no longer included for free with the headlights because not everyone needs them. If you think you might want them, select them from the product options on the product listing page. We recommend you order them also just in case!

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00:00 - Intro
00:39 - 1985 Chevy Truck Overview
01:12 - Holley RetroBright Overview
01:37 - 3000K Light Output
03:37 - 5700K Light Output
04:43 - Holley vs Junk
05:09 - Install
06:12 - Quad Beam Connector
11:29 - Interchangeable LED Module
11:53 - Outro

⚡3000K Holley Lux Numbers⚡
🔦 Holley: 1550 Max Lux (216% Brighter)
🔦 Stock Halogen: 490 Max Lux
🔦 Holley High Beam: 2150 Max Lux (39% Brighter)
🔦 Stock Halogen High Beam: 1540 Max Lux

⚡5700K Holley Lux Numbers⚡
🔦 Holley: 1970 Max Lux (302% Brighter)
🔦 Stock Halogen: 490 Max Lux
🔦 Holley High Beam: 2580 Max Lux (67% Brighter)
🔦 Stock Halogen High Beam: 1540 Max Lux

⚡Halogen vs Junk Lux Numbers⚡
🔦 Halogen: 490 Max Lux
🔦 Junk 5x7: 420 Max Lux (-14% Dimmer)
🔦 Halogen High Beam: 1540 Max Lux
🔦 Junk 5x7 High Beam: 1280 Max Lux (-16% Dimmer)

Fitment guaranteed! If it doesn’t work, we will solve the problem for you. We strive to give an excellent customer service experience. Our dedication to delivering on that promise is backed by a no-hassle return policy. We’ll provide a full refund on products returned within 30 days, no questions asked.

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We Do Lighting Better Because We Test!

[teligon]

I really appreciate the effort and work you guys put into showing us how things work, what works and what doesn't. It is my pleasure and at my relief to have content I can share with others to help them become more informed before making some of the silliest choices they make. BIG, WARM THANK YOU!

[chrisnielsen]

At least they could get the Color code correct in that wiring nightmare 😂

[Americanlightingandfixture]

Thanks for doing this, exactly what I was looking for! Cheers 🍻

[airborne]

I wish you guys would test out the Hella 4x6 headlights and do a review of them. Much cheaper and very robust build from what I have heard.

[jasonlambert]

I bought some for my Aussie 89 IROC Camaro. Unfortunately they were installed without the Splitter Harness, the mechanic misplaced them😢.
Am hoping they sort that shit out asap.

[nubunsangjun]

Is that lux reading from 2 headlights each side? What you are saying is that Holley made better headlight than Morimoto? If their reflector seal beam can be this wide and intense I couldn’t imagine how awesome if they make LED projector.

[JayTX.]

At this price they only appeal to very small group, most garage builders are going to pass to cheaper options

[airborne]

These are expensive $179 for 1. By the time you buy 4 and include tax that is nearly $800 dollars for headlights

[williamticker]

I would love to see some new led headlight housings for a 06 Toyota tundra SR5 crew cab

[silverado]

The one headlight they will probably never make will be for are the 1988-89 gm c/k pickup or 88-91 r/v pickup truck with the dual sealed beams which are the h4701 and h4703 headlights I had to source out the Bosch e code 4701 and h4703 non sealed beams that have h4 for removable bulbs that allow me used led bulbs…finding them was hard and very expensive too and much harder to find as well for people who drive truck like mine and don’t won’t to go the composite style headlight that is one piece…company need to start making h4701 and 4703 headlights

[alooooy]

I think there is a mistake with Measurement the high beam stock halogen

The high beam is 1590 lux 😅 I expect it 300 max lux .. It’s so bad beam

[mph]

Where can I purchase the quad beam connector??

[jasonrayborn]

How do I go about getting those connectors?

[estfloor]

How about for a 1985 Toyota SR5 pickup?

[JoseLopez-sbbh]

Where can I buy the splitter for the high beam’s to come on the same time the lows come on

[ghostiroc]

We're can I get the splitter harness

[nightprowlerch]

Are the lenses plastic and if they are how will they hold up to daily use in the sun.

[brayannexon]

How does this compare to an 9003 halogen bulb inside one of those semi sealed housings?

[MsIsrael]

What is the name of the connectors, or where i can buy

[robertoanaya]

I have the suburban front end on my c10 do I buy the option with 4 headlights??