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Optronics FLEET Count LED Backup Light for Truck or Trailer - Submersible - 6 Diodes - Clear Lens
Optronics

Optronics FLEET Count LED Backup Light for Truck or Trailer - Submersible - 6 Diodes - Clear Lens

Part Number: BUL12CFB
In Stock
$37.67
Trailer Lights
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7-1/2" x 3-1/4" Oval. Waterproof trailer light is certified for backup light function in a 2-lamp system when a pair of lights is installed. Durable polycarbonate housing. Recessed mount with built-in flange. Accepts standard 2-prong plug. Great Prices for the best trailer lights from Optronics. Optronics FLEET Count LED Backup Light for Truck or Trailer - Submersible - 6 Diodes - Clear Lens part number BUL12CFB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Optronics Trailer Lights - BUL12CFB

Highlights

  • Reliable In Any Weather: Sonically sealed, waterproof housing keeps water out even when submerged.
  • Bright Reverse Vision: 280-lumen output from 6 white LEDs improves visibility when backing up.
  • Low Power Use: Draws only 0.260 amps at 12.8 V so it won’t overload your trailer circuit.
  • Fewer Replacements Needed: LEDs last 50 times longer than incandescent bulbs with no filaments to break.
  • Road Legal: DOT compliant and meets FMVSS (2) R standards for certified backup light function.
  • Simple Recessed Mount: Built-in flange fits standard 7-1/2"x3-1/4" openings and accepts a 2-prong plug.

Features to know about

Brighter Reverse Visibility: 6-Diode LED Backup Light

Backing up in the dark doesn’t have to be guesswork. This Optronics FLEET Count LED Backup Light throws a bright 280-lumen beam through its clear lens, using six efficient white LEDs. Each diode delivers clean, even light that makes spotting obstacles or guiding a trailer easy. It’s DOT compliant and certified for backup light function when installed as a pair in a 2-lamp system, so you get reliable, legal illumination wherever you need it.

Worrying About Water Damage: Sonically Sealed and Submersible

Whether it’s rain, spray, or full submersion, this light is built to keep shining. The housing and lens are sonically sealed into a single waterproof unit, protecting the LEDs and circuit board from moisture intrusion. It’s ideal for trailers that see wet conditions or even boat ramps—no leaks, no corrosion, just dependable light every time.

Tired of Bulb Replacements: Long-Lasting LED Efficiency

Forget about blown bulbs and fragile filaments. The six LEDs inside this light last up to 50 times longer than standard incandescent bulbs while drawing only 0.260 amps at 12.8V. That low power draw means less strain on your electrical system and fewer maintenance headaches over time. It’s an upgrade that saves both power and hassle.

Built Tough for Everyday Use: Durable Polycarbonate Construction

The polycarbonate housing and lens stand up to the bumps and shakes that come with towing and trailering. At 7-1/2" long by 3-1/4" tall by 1-1/8" deep, it mounts recessed with a built-in flange for a clean, secure fit. The light accepts a standard 2-prong plug (A45CB or A49PB, sold separately), making hookup simple and consistent with industry-standard wiring setups.

Specs

Dimensions

  • Overall dimensions: 7-1/2" long x 3-1/4" tall x 1-1/8" deep
  • Light face dimensions: 6-1/2" long x 2-1/4" tall x 1" deep

Optronics FLEET Count LED Backup Light with flange shown in technical diagram with labeled dimensions for length, height, and depth.

Electrical

  • Power draw at 12.8V: 0.260 amps
  • Diodes: 6
  • System compatibility: 12V DC systems

Construction

  • Lens: Clear lens over white LEDs
  • Housing: Durable polycarbonate housing and lens
  • Mount type: Recessed mount with built-in flange
  • Waterproof rating: Sonically sealed, submersible unit
  • Plug type: Industry-standard 2-prong plug (A45CB or A49PB - sold separately)

Certification and Compliance

  • DOT compliant: Yes
  • Meets FMVSS (2) R requirements: Yes

Warranty

  • LEDs: Lifetime warranty

BUL12CFB Optronics FLEET Count LED Backup Light for Truck or Trailer - Submersible - 6 Diodes - Clear Lens





Customer Satisfaction Score:

Ratings & Reviews

4.4

32 reviews
Review sort icon
7-1/2" x 3-1/4" Oval. Waterproof trailer light is certified for backup light function in a 2-lamp system when a pair of lights is installed. Durable polycarbonate housing. Recessed mount with built-in flange. Accepts standard 2-prong plug.

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Great service



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Very Fast, product looks great,



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They come in excellent condition good price good quality



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Have not had the time yet to install th ese...



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I ordered the wrong item but the one I received was perfect and arrived quickly



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Look a thousand times better than the old ones...



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Just as described, easy to install



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My thanks go to Melissa A. for excellent customer support skills.



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None of the four lights I ordered came with any wiring. I think there should have been. If not, let me know and I'll return them.



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James profile picture

James

8/7/2024

The product has worked well and as I expected it to work.



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Gregory R. profile picture

Gregory R.

10/10/2023

Great product. Used them high on the back of my towed Jeep instead of cutting into the factory wireing on the jeep, ran a lead to the front of the jeep for the plug in as if it was a trailer. They look OEM!



by:

Thank you etrailer.com for making it easy to order the parts we needed. Also; thanks again for quick safe shipping. The parts arrived in great shape.



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Excellent customer service!



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Lights were easy to install and they look good, seem pretty bright. They have only been on the truck a few days so I don't know anything about their longevity.

Shawn profile picture

Shawn

8/4/2016

Still work great

Heather A. profile picture
Etrailer Expert

Heather A.

1/6/2018

You will need a pig tail like part A49PB for wiring. I hope this helps.



by:

Easily wired up. The item showed proper measurements and was able to order exact fit. Thank you



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Did not use them because they did did not show that they had to be cut outs on the trailer.



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Love the product for its simplicity and easy installation I used it as a reverse light



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They work great on the back of our pickup truck. We plow with this truck and it’s extra back up lighting



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Great lights, definitely bright enough for the purpose they serve, Light can be used as a surface mount or it will fit in a standard rubber grommet as I figured out how to remove the bracket with out breaking it. So far so good!



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I have been ordering lights for multiple trailers over the past few weeks. All of the lights that I have ordered have been made by one company, yet they have different connectors. WHY WHY WHY??? Get it together.... please ?!? Or please explain to me why you would put male bullet connectors on some lights and female bullet connectors on other lights. I should have one set of connectors that I have to buy to make connectivity... now you are forcing me... and the customers that by from my to do the same.



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Great customer service and fast shipping



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I added these backup lights to my 35 foot boat trailer they work great on those dark nights at the launch ramp and at a fair price
I recommend them
thanks



by:

Products worked out great! Great telephone tech assistance! Could you tell me if a pair of Sealed, 6-1/2" Oval LED Trailer Stop, Turn and Tail Light, Flange Mount, 10 Super Diode - STL78RB on the back of my 67 c10 chevy pickup is enough to be legal?


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See what our Experts say about this Optronics Trailer Lights

  • How To Run Backup Lights On a Trailer
    In order to run reverse lights on a trailer they will need to be powered through the trailer connector. If you have a 7-way trailer connector which is most common then there will already be a terminal for the reverse light circuit which is activated by the vehicle. This means you will need to run a wire like part # 12-1-1 from the front of the trailer to the rear but there is no way around that to my knowledge. This will then allow you to install any backup light like the Optronics FLEET...
    view full answer...
  • How Many Lumens Is The Optronics Fleet Count LED Backup Light BUL12CFB?
    The Optronics FLEET Count LED Backup Light for Truck or Trailer - Submersible - 6 Diodes - Clear Lens # BUL12CFB you were looking at is right at 280 Lumens. This light is designed to be used as a reverse light on trailer and is DOT approved for this function. To wire this light to your trailer you will also need a 2-Wire Pigtail # A45CB. I included videos of the products mentioned for you to take a look at.
    view full answer...
  • Can Too Many LED Trailer Lights Make Them Dim
    Yes, too many lights, be it tail lights like the Optronics FLEET Count LED Backup Light for Truck or Trailer # BUL12CFB or clearance lights like the LED Trailer Clearance or Side Marker Light # MCL32RB can make them dim. That said, LED lights are far less likely to do that, as they draw much less power; for example, the FLEET backup light only draws 0.260 amps, and the LED clearance only draws 0.06 amps, so you'll simply need to ensure you don't overload it based on whatever your converter...
    view full answer...
  • Recommendations for 6-Inch Oval Tail, Turn and Brake Tail Lights for a Headache Rack
    I recommend Optronics clear LED back up trailer light # BUL12CFB as it's a certified back up light function. For stop, turn and tail lights use # STL78RB which is also 6-1/2 inch by 2-1/4 inch (lens measurements). For # STL78RB the wiring is: red is turn signal and brake, black is the tail light and white is ground wire. Both have sealed, waterproof housings and lens units. Both options will keep the trailer lights size identical including sealed, waterproof, corrosion resistant and...
    view full answer...
  • Recessed Mount Version of the Optronics Clearance Light BUL12CFB
    For a version of the # BUL12CFB that does not have the flange you would want the # BUL72CB. Then for a grommet you would want the part # a70gb.
    view full answer...

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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Video by:
Kathleen M
Employee Laura H
Written by:
Laura H
Employee Cole B
Installed by:
Cole B
Employee Brian T
Updated by:
Brian T

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