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Replacement Headlamp for Opti-Brite Sealed Beam to LED Kit - 4" x 6" - Low Beam

Replacement Headlamp for Opti-Brite Sealed Beam to LED Kit - 4" x 6" - Low Beam

Item # HLL78LB
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Vehicle Lights HLL78LB - LED Light - Optronics
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Replace one of the low-beam headlights in your Opti-Brite conversion kit (HLL78LB-2) with this DOT compliant light. Rear-facing LEDs and metallic parabolic reflector create a broad, smooth beam. Powder coated die-cast aluminum housing is rustproof. Lowest Prices for the best vehicle lights from Optronics. Replacement Headlamp for Opti-Brite Sealed Beam to LED Kit - 4" x 6" - Low Beam part number HLL78LB can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (5)
  • Q & A (1)
  • Videos (1)
  • Photos
  • Why etrailer?

Optronics Vehicle Lights - HLL78LB

  • Headlight
  • LED Light
  • Optronics
  • White
  • Rectangle
  • Single Light

Replace one of the low-beam headlights in your Opti-Brite conversion kit (HLL78LB-2) with this DOT compliant light. Rear-facing LEDs and metallic parabolic reflector create a broad, smooth beam. Powder coated die-cast aluminum housing is rustproof.


Features:

  • Light replaces 1 damaged headlamp from your Optronics Opti-Brite headlight conversion kit (HLL78LB-2)
  • LEDs are super efficient, ultra-bright, and long-lasting
    • 30,000 Hours of life
  • Rear-facing LEDs and metallic parabolic reflectors create a broad, smooth beam
  • Low, wide beam covers more of the road
  • Durable surface-mount technology (SMT) construction of LED circuit board
    • Better withstands shock and vibration
    • Allows for improved heat distribution
  • Impact resistant polycarbonate lens
  • Powder coated die-cast aluminum housing is rustproof
  • IP67 rated for industry-standard protection against dust and moisture
  • Accepts H4 3-blade wiring connector (not included)
  • Compatible with 12V DC and 24V DC systems
  • DOT compliant
    • Meets FMVSS 108 and CMVSS 108 requirements for automotive lighting


Specs:

  • Quantity: 1 low-beam LED headlamp
  • Dimensions: 6-5/8" wide x 4-1/4" tall x 3-3/8" deep
  • Light output:
    • Effective lumens 1,638 lumens
    • Raw lumens: 2,340 lumens
  • Diodes: 11
  • Power draw:
    • 12V - 1.5 amps
    • 24V - 0.75 amps
  • Lifetime warranty on LEDs


Optronics HLL78 Series 4x6 DOT Compliant Sealed LED Low Beam Headlight Diagram



HLL78LB Replacement Optronics Opti Brite Sealed Beam LED Headlight - 4" x 6" - 11 Diodes - Aluminum - Low Beam - 12V/24V




California residents: click here


Video of Replacement Headlamp for Opti-Brite Sealed Beam to LED Kit - 4" x 6" - Low Beam

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Optronics Vehicle Lights - Headlight - HLL78LB Review


Customer Reviews

Replacement Headlamp for Opti-Brite Sealed Beam to LED Kit - 4" x 6" - Low Beam - HLL78LB

Average Customer Rating:  3.6 out of 5 stars   (5 Customer Reviews)

Replace one of the low-beam headlights in your Opti-Brite conversion kit (HLL78LB-2) with this DOT compliant light. Rear-facing LEDs and metallic parabolic reflector create a broad, smooth beam. Powder coated die-cast aluminum housing is rustproof.

- HLL78LB-2
by:

Review from a similar Opti-Brite Headlight in Vehicle Lights


My fire department is purchase a new Pierce fire truck. LED headlights from Pierce are over $1500, our salesmen recommended I buy some online instead. I did some research and found these headlights to be the best bang/buck for quality and price. I first installed them on our 1994 Pierce fire engine and have installed another set of Low and Hi beams on our 2014 Pierce fire engine, a third set will be ordered when we take delivery of our 107' Pierce ladder truck. The lights look great and throw off a nice bright white compared to the yellow of the old sealed beams. The only reason I cannot give these 5 stars is that they are not plug and play. I had to re-pin the wire plugs in order for these to work on both fire engines. After installing the first pair I thought maybe in was a fluke but when I had to switch the same wires on another fire engine that is 20 years newer I knew it was not a fluke. Not a big deal, if you have a test light and are only moderately handy its an easy fix. But for someone just looking to swap a bulb it is more involved then that. 769572



- HLL93HLB-2
by:

Review from a similar Opti-Brite Headlight in Vehicle Lights


Help from Lori was great. I called Optronic's to see if head lights would fit my Jeep. Person on phone told me they didn't know and offered no additional help. Discovered etrailer carried these so called them. Lori didn't know, so she called Optronics tech support, found out they did, called me back, and placed the order. All was completed within 20 minutes. Lights arrived in 3 days. Good price as well. A COMPANY AND PERSON THAT UNDERSTANDS CUSTOMER SERVICE. Thanks Lori, great job!! Also worked with etrailer last summer to replace all lights on my enclosed trailer. Upgraded to LED. Had the same excellent service. Thanks etrailer. 756778



- HLL93HLB-2
by:

Review from a similar Opti-Brite Headlight in Vehicle Lights


The headlights were nice, the shipping was excellent, the electrical connections were plug and play as well. The only downside is that the lights are not that great. The light is super bright and has a nice white color, but the light beam itself is very streaky. It looks good in the garage, but on the road it is incredibly hard to see the pavement when driving. 725716



- HLL78LB-2
by:

Review from a similar Opti-Brite Headlight in Vehicle Lights


The fit and connections were perfect. Delivery was quicker than expected. Installation went quickly. I would use Etrailer again and also recommend. 575596



- HLL79HB-2
by:

Review from a similar Opti-Brite Headlight in Vehicle Lights


Not worth the money or wait to get them. Not much brighter than sealed beams and no dimming for the DRL's. Very disappointed. 502401


5
5

Ask the Experts about this Optronics Vehicle Lights

  • Installation of Opti-Brite Headlight Conversion Kit HLL78LB-2
    The Opti-Brite Headlight Conversion Kit # HLL78LB-2, which replaces your headlamps with LED lights, are not vehicle-specific. They are replacements for 4" x 6" rectangular, sealed-beam headlights and will simply plug in, as you can see in the linked video review. There are no special installation instructions available for any particular vehicles.
    view full answer...



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Info for this part was:

Installed by:
Jeff D
Written by:
Amy B
Updated by:
Brian T

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