4 X 6 LED Headlights
4 X 6 LED Headlights - Eagle Lights 4" X 6" 2A1 LED Headlights SLIM LINE Multi LED Projection Headlight
LED 4 x 6 headlight
4x6 LED headlights Eagle Lights
4 X 6 LED Headlights - Eagle Lights 4" X 6" SLIM LINE
4 X 6 LED Headlights - 2A1 LED headlights
1A1 LED headlights
4 X 6 LED Headlights - Eagle Lights 4" X 6" SLIM LINE Multi LED Projection Headlight
4 X 6 LED Headlights - Eagle Lights 4" X 6" SLIM LINE Multi LED Projection Headlight
Part Number: SL4627B-2-LOW Earn
$20 Eagle Cash

Eagle Lights 4" x 6" LED SLIM LINE Multi LED Projection Headlights

Beam:Low Beam - 2 Pack
In Stock, Ready to Ship
Regular price $ 349.99 Sale price $ 249.99
Save $ 100.00
SL4627B-2-LOW: SL4627B-2-HIGH: SL4627B-4:
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All sizes are XL. If a different size is needed, please indicate it in the order notes.

The Eagle Lights 4x6 LED headlight SL4627B utilizes 27 diodes each to light up the night. Featuring two rows of 5 LEDs for a bright low beam and two rows of 4 LEDs added in for high beam. With an additional 9 LED DRL light bar, it creates some of the most potent light output you can find in any 4 x 6 LED headlight.  The DRL function can easily be wired independently of the headlight in minutes. Sold as pair.

Replaces stock OEM headlight numbers: H4651, H4651ST, H4651XV, 4652, H4656, H4656ST, H4656XV, H4666, H4668, H6545, H6545BL, HP6545

Fits all of these applications and more. Direct replacement for all 4" x 6" Headlights.

  • Rosenbauer America Fire Truck
  • Spartan ERV
  • Fort Garry Fire Trucks
  • Hub Fire Engines 
  • Smeal Fire Pumpers and Aerials
  • Pierce Manufacturing Ascendant 
  • Sutphen Industrial Fire Apparatus
  • E-one pumpers 
  • Safetek Fire Trucks 
  • Kovatch Mobile Equipment 
  • Carl Thibault Pumper 
  • Arnprior Fire Trucks
  • Kenworth
  • Peterbilt 
  • Isuzu
  • EAGLE LIGHTS QUALITY -  The DOT approved Eagle Lights SL4627B 4 x 6 LED headlight is constructed with a heat treated die-cast aluminum body and a high quality polycarbonate shell with a textured finish for extra durability. Powered by high output LEDs, the SL4627B is the best and brightest 4” x 6" LED headlight available.
  • MULTI-LED TECHNOLOGY - They require less maintenance, consume less power and produce 300% more light on the road.  Using a total of 27 powerful LEDs per light, nothing is brighter! With 9 DRL LEDs, 10 low beam LEDs, and 8 high beam LEDs there is no place too dark.
  • PLUG N' PLAY -  Drop in replacement for most vehicles with standard 4 x 6 headlights and 2A1 headlights commonly found in Semi-Trucks and Fire Fighter apparatuses. They are plug and play replacements for the low beam lights in four headlight systems. The light is equipped with an OEM H4 connector that comes standard on many different vehicles. With an optional DRL to be wired in separately. No splicing, no cutting. Just drop it in, and go for a drive.
  • LOTS OF POWER, LOTS OF LIGHT - At over 2000 lumens per unit there is no trail too dark. Featuring the latest in LED projector technology the SL4627B will light up everything in your path. Utilizing Bullseye lenses, the low beam is lightly diffused to increase the field of vision and create a wide beam pattern. While the high beam uses clear lenses that provide the farthest throwing light possible.
  • EAGLE LIGHTS LIFETIME WARRANTY - Our Headlights are designed to outlast your truck! But should something go wrong, you are covered by a lifetime manufacturer's warranty. The best warranty in the business! No hassle returns and no hassle warranty replacement.


    Related Blog Post


    The need for reliable and powerful lighting solutions is crucial, especially for emergency vehicles. Eagle Lights 4 x 6 LED Headlights are a top-tier choice, offering a two-pack or four-pack set with two high beam and two low beam lights. Tailored to meet the specific needs of emergency vehicles, these headlights are compatible with a variety of renowned brands.

    Motorhead Garage X Eagle Lights


    Keith on the set of Motorhead Garage with host Dave Dobson! Stay tuned for more information on our upcoming Motortrend Network TV Feature!

    Eagle Lights manufactures higher quality LED headlights and LED motorcycle lights than OEM manufacturers. We have been selling LED headlights online since 2005. Our customer service and superior products separate us from our competition. We stand behind everything we sell. Our goal has always been to satisfy the customer, but we often exceed all expectations with our willingness to solve all problems and treat our customers the way we would hope to be treated.

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