Optronics LED Trailer Utility Light - Submersible - 10 Diodes - Oval - Clear Lens

Optronics LED Trailer Utility Light - Submersible - 10 Diodes - Oval - Clear Lens

Item # BUL72CB

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Optronics Utility Lights - BUL72CB
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  • Utility Lights
  • Oval
  • LED Light
  • White
  • Recessed Mount
  • 6-1/2L x 2W Inch
  • Optronics
6-1/2" x 2-1/8" Oval. Waterproof, LED trailer utility light produces bright white light. Durable polycarbonate housing and lens. Recessed mount with grommet (sold separately). Accepts standard 2-prong or 3-prong plug. Lowest Prices for the best trailer lights from Optronics. Optronics LED Trailer Utility Light - Submersible - 10 Diodes - Oval - Clear Lens part number BUL72CB can be ordered online at etrailer.com or call 800-298-8924 for expert service.


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  • Reviews (75)
  • Q & A (22)
  • Videos (1)
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  • Why etrailer?

Optronics Trailer Lights - BUL72CB

6-1/2" x 2-1/8" Oval. Waterproof, LED trailer utility light produces bright white light. Durable polycarbonate housing and lens. Recessed mount with grommet (sold separately). Accepts standard 2-prong or 3-prong plug.


Features:

  • LED trailer utility light produces bright white light
    • Not certified for backup light function
  • Sonically sealed, waterproof housing and lens unit is submersible
  • LEDs make great replacements for incandescent lights
    • Last 50 times longer
    • More efficient - provide brigther light with less power output
    • No bulbs to replace - no brittle filaments
  • Durable polycarbonate housing and lens
  • Clear lens over white LEDs
  • Compatible with 12V DC systems
  • Recessed mount to trailer with grommet (A70GB - sold separately)
  • Accepts industry standard 2-prong plug (A45CB or A49PB - sold separately)
    • Also works with standard 3-prong plug - sold separately


Specs:

  • Dimensions: 6-7/16" long x 2-5/16" tall x 1-3/4" thick
  • Diodes: 10
  • Power draw at 12.8V: 0.080 amps
  • Lifetime warranty on LEDs


Optronics BUL72 Series LED Utility Light Diagram

Sonically Sealed, Waterproof Trailer Light

The waterproof construction of this light makes it ideal for use on trailers that may be submerged, like a boat trailer. The housing and lens are sonically sealed together to create a single unit, which means that water will not get into the light and damage the diodes or circuit board.



BUL72CB Optronics LED Trailer Utility Light - Submersible - 10 Diodes - Oval - Clear Lens

Alternate part number: BUL-72CB






California residents: click here


Video of Optronics LED Trailer Utility Light - Submersible - 10 Diodes - Oval - Clear Lens


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




Video Transcript for Optronics Trailer Lights - Utility Lights - BUL72CB Review

Today we are going to show you Optronics Sealed 6-1/2 Inch LED Clear Oval Utility Trailer Light part number BUL72CB. Inside the light are 10 diodes that are covered by a limited lifetime warranty. The light housing is sealed and waterproof. It utilizes an industry standard 2 prong plug to make the electrical connections. The plug will snap in at the back and provide wire leads for the electrical connections. Next we will hook up the light up to a power supply so you can see how it looks. Connect the white wire to ground and the red wire to power. Next we will turn off the overhead lights so you can see how bright the light is. And that does it for Optronics Sealed 6-1/2 Inch LED Oval Trailer Utility Light part number BUL72CB.


Customer Reviews

Optronics LED Trailer Utility Light - Submersible - 10 Diodes - Oval - Clear Lens - BUL72CB

Average Customer Rating:  4.8 out of 5 stars   (75 Customer Reviews)

6-1/2" x 2-1/8" Oval. Waterproof, LED trailer utility light produces bright white light. Durable polycarbonate housing and lens. Recessed mount with grommet (sold separately). Accepts standard 2-prong or 3-prong plug.

- BUL72CB
by:

This product is the standard equipment on my 2014 Phoenix trailer. I somehow cracked the original unit and because of the crack, my original filled with water slowly and eventually was damaged. At first, I bought a replacement from another online retailer that had high ratings. When I asked my kids if the replacement worked, they looked confused. Confused because the replacement was not nearly as bright as the originals. Then I contacted my trailer customer service dept and found this was the part I needed. For backing into dark little Florida ramps just before daybreak, this is the light to have. 295731



- BUL72CB
by:

Lights look and work great. They replaced the old lights on my rear Ranch Hand bumper and made a huge difference. Seamless process with etrailer. 590447



- BUL72CB
by:

I installed two of these lights in the rear bumper of my truck for reverse lights. They are not quite as bright as I was expecting but still pretty darn bright. I used these lights with part number A45CB pigtails and the rubber grommets (A70GB) for my install. Everything arrived on time and ready to use. Overall I am very pleased with these lights. 33561



- BUL72CB
by:

Very bright, way better than stock dock lights, we are the envy of the campground. 617132



- BUL72CB
by:

wow much bright than old one. Much more safety for night drive. THUMB UP !! 615150



- BUL72CB
by:

Bright, low power use, exactly what I n eeded 599095



- BUL72CB
by:

Great company to do business with. Ordered several light related products, marker lights , marker light bases, utility lights and LED replacement bulbs. Order was processed quickly and delivered sooner than promised. You should definitely keep them in your favorites list for trailer maintenance items! 577387



- BUL72CB
by:

This trailer light was an exact match and works just the same as the original 566580



- BUL72CB
by:

Perfect fit, very pleased. 511044



- BUL72CB
by:

Used as a back up light on horse trailer. Does a good job, nice and bright. 488865



- BUL72CB
by:

FAST service. product arrived in good condition Thanks. 477757



- BUL72CB
by:

Bought these to replace the old ones on my boat trailer and they’re awesome! Much brighter than the ones that were on the trailer when it was new. 469020



- BUL72CB
by:

Fast delivery. Product works well. Rubber grommets cheap quality. Don't believe they will last long. Loose fitting and may not hold in position. Overall lights appear sturdy and what I wanted. 464548



- BUL72CB
by:

great product, good service 461462



- BUL72CB
by:

Easy ordering and fast delivery. 437927



- BUL72CB
by:

Replaced both reverse lights on my 2009 Mastercraft trailer. New lights are much brighter than factory and work well. Replaced both with grommet (item A70GB). 399084


Comments

So far so good, they are working as expected and I may have to replace a few on the other side of the trailer with the same items.

Sean - 06/29/2018

40369

- BUL72CB
by:

Awesome lights at a great price thanks 394766



- BUL72CB
by:

Work great so far.... only had them in for a couple days.... they replaced old style clear lights with bulbs in my ranch hand bumper.... plugged right into existing wiring.... work great for hooking up trailers at night... 386259



- BUL72CB
by:

My order was on time. The lights fit perfectly with no problems. I would recommend this company to anyone. 374170



- BUL72CB
by:

Trouble free bright sealed light that works great. I'll only recommend using LED lights for any boat trailer ! 366031



- BUL72CB
by:

Perfect fit, great illumination, just what I expected. 352893



- BUL72CB
by:

Came when they said it would, for the price they said it would be, and fits like they said it would. What more could a guy ask for? 351095



- BUL72CB
by:

Nice lights 334346



- BUL72CB
by:

The light I ordered was an exact copy of the original light on my Triton X2 boat trailer and works perfectly 330057



- BUL72CB
by:

Very bright. Replaced with LED inside the horse trailer compartment. 312730



- BUL72CB
by:

Placed two of these lights on my trailer as reverse lights. They are super bright and several friends want to add these to their trailers. 308270



- BUL72CB
by:

Fast shipping! 308900



- BUL72CB
by:

No problems with light and alot brighter than the other stock light thats still in trailer. 297271



- BUL72CB
by:

Lites are just as add says. They fit perfect and work perfect. Service was outstanding !! 285488



- BUL72CB
by:

Great product. 278064



- BUL72CB
by:

I have a 91 Dodge dually that had the old incandescent bulb marker lights and change them out to these LED lights the light is really bright looks good, good price, fast shipping & I attach the picture so you can see what the truck looks like 274160



- BUL72CB
by:

Just installed it. Shows up nice and bright even with the evening sun shining directly on it. 266099



- BUL72CB
by:

I used them as interior lights for my horse trailer. Nice bright white light. We will see how they hold up. 245493



- BUL72CB
by:

Very pleased with experience with etrailer, great customer service, fast shipping and item arrived as described. Will certainly order from them again and encourage friends to do the same. Thanks etrailer! 235730



- BUL72CB
by:

Great lights very bright perfect for reverse lights on my trailer rebuild 231725



- BUL72CB
by:

Great product, fast shipping 224350



- BUL72CB
by:

Can't wait to install. Good looking pro duct. 208689



- BUL72CB
by:

Great service, right parts, fast delivery. A great supplier. 207421



- BUL72CB
by:

Lights came well packed, and complete. These lights produced a diffused light, which I wanted. I only tested one in the garage with a power supply, it worked well for me. I'm using them as load lights on a car transport. 195077



- BUL72CB
by:

Nice upgrade for my trailer. Great serv ice.... 183089



- BUL72CB
by:

would recommend...looks and works great! 182322



- BUL72CB
by:

These light are Very Bright. I'm using 2 for backup light and 2 for work lights. 171903



- BUL72CB
by:

Received product very quickly through standard shipping. The light is for interior use in a horse trailer and replaces a standard non-LED light. It provides as much or more light than the original. I plan on replacing additional lights with these as needed in the future. 166085



- BUL72CB
by:

Great lights. I used these to replace reverse lights in my aftermarket bumper. Perfect fit and much brighter! 162197



- BUL72CB
by:

These new LED light are great. eTrailer delivery came sooner than I expected. 161449


Comments

On year later. Still happy with the L.E.D lights.

G P - 11/20/2015

15945

- BUL72CB
by:

Looks great. Haven't gotten it installed yet but it is going to be much better than my old incandescent bulb. 159640



- BUL72CB
by:

Simple plug and play installation.. Excellent light water tight seal. 157930



- BUL72CB
by:

Very bright works good 148419



- BUL72CB
by:

I purchased four of these lights for backup lights. Two for my ranch hand bumper and two for my headache rack. They throw a great amount of light for $20. I have plans to put them on a switch with a relay so they will work in reverse and on a switch. Good construction and great company to order from. 146215



- BUL72CB
by:

everything worked perfectly, and great assistance with getting the right part,thank you 146207


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Show More Reviews

Ask the Experts about this Optronics Trailer Lights
Do you have a question about this Trailer Light?


  • Replacement Optronics Clear Oval Trailer Utility Light for BUL72CBGK on a MasterCraft Trailer
  • Yes, the difference is that the BUL72CBGK has the grommet included. To replace both the light and grommet you will need # BUL72CB and # A70GB. I looked at a few images of MasterCraft Trailers and while we don't have the exact information of what it was outfitted with, this light appears to be similar, if you are looking for the red light with clear lens you will want # STL82RCB. Typically the number of the light will be stamped on the back of the unit itself. I have linked the above...
    view full answer...

  • Flush Mounted LED Lights for Flatbed Trailer
  • Thank you for the photos; based on what you showed, you would want oval LED lights that are in the 6-1/2" x 2" range, though you would need exact dimensions to ensure the right fit. For example, # STL72RB is a red oval light that measures 6-7/16" x 2-5/16" x 1-3/4" deep while # STL70RB is another red oval light but with dimensions of 6-1/2" x 2-1/4" x 1-1/8" deep. The same will apply for your white oval lights, such as the 6-1/2" L x 2-1/8" W x 1" # BUL72CB. The other lights look to...
    view full answer...

  • Replacement Interior Lamp for 2008 Exiss Sport Horse Trailer
  • Your existing lamp is an Optronics # BU70CB. The lamp is sealed, so the actual bulb inside is inaccessible. If the bulb burns out, you'd need to replace the entire lamp assembly, part # BU70CB. Because this lamp is rated as a reverse light for when the trailer is backing up, the DOT limits its brightness, and because it's an incandescent lamp it'll have a rather limited lifespan. I'd suggest going with an LED utility lamp like part # BUL72CB. You'd get a lamp that's the same dimensions,...
    view full answer...

  • Recommended 6 Inch Oval LED Backup Light For Brightness
  • We have 6-1/2 inch oval LED lights that are very bright, that are typically referred to as 6 inch lights in the trailer industry. I recommend the Optronics GloLight LED Backup Light for Truck or Trailer - Submersible - 22 Diodes, # BUL111CB, because it is a very bright replacement light that that meets the DOT compliant standards. They have a very clean look and are sonically sealed so they can handle all the weather thrown at them. They require a recessed mount # a70gb, and a 2-prong...
    view full answer...

  • Recommendation for Submersible LED Backup Lights on a Boat Trailer
  • I can help you add reverse lights to your trailer. Yes, It is important to pay attention to DOT compliance when adding lights on your boat trailer. Compliance will be met if you use the Optronics # BUL10CB light as your backup light. The # BUL72CB is purposed for a utility light and will not meet the criteria for reverse lights on the roadway. In order to add reverse lights to your trailer would would need to have a 7-Way on the trailer and a 7-Way on the vehicle. On the vehicle...
    view full answer...

  • LED Lights, Wiring and Mounting Brackets for Reverse Lights On a Boat Trailer
  • I would use the Sealed, 6-1/2 inch LED Clear Oval Trailer Utility Light, 10 Diode, item # BUL72CB, along with the Rubber Grommet for 6-1/2 inch Oval Trailer Tail Lights, item # A70GB, and the Trailer Light Mounting Bracket for 6-1/2 inch Oval Trailer Lights, Steel - Black Powder Coat, item # BK70BB. These items should work for you and have a specific mounting bracket that is not available for the Thinline Sealed LED Utility Light, item # UCL65CB. Be sure to unplug the trailer connection...
    view full answer...

  • Is the LED Oval Trailer Utility Light Brighter than the Incandescent Oval Trailer Back Up Light
  • I went out to the warehouse and checked all of our clear oval lights. The Sealed, 6-1/2 inch LED Clear Oval Trailer Utility Light, 10 Diode, item # BUL72CB, whiter light than the light emitted by the incandescent Oval Trailer Back Up Light, item # BU70CB, but the light does not illuminate as large an area as well. The advantages of the LED light is that it does not draw near as much amperage as the incandescent light, it lasts much longer and it does not produce the heat produced by incandescent...
    view full answer...

  • Is a Rubber Grommet Needed to Install Optronics Oval 10-LED Trailer Utility Light # BUL78CB
  • The Optronics Oval 10-LED Trailer Utility Light, part # BUL78CB, is made with a built-in mounting flange for surface-mount installation where there is no cut-out for the fixture. This item includes both ground and positive wire leads that exit from the rear of the housing. This product does not require a rubber mounting grommet as do some similar products from Optronics, although we do offer a snap-on chrome-finish accent ring for it, part # A78CB. For example, their # BUL72CB is a similar...
    view full answer...

  • Difference in Brightness Between # BUL10CB Backup Light and # BUL72CB Utility Light
  • Both the # BUL10CB and the # BUL72CB are 10 diode lamps, and therefore neither lamp would really be brighter than the other. The main difference between the two is how the light is focused. Because the # BUL10CB lamp is DOT compliant as a back-up light, the light would be more diffused over a wider area. By contrast, the # BUL72CB which is NOT certified as a back up light would have the light more focused on a smaller area. Each lamp would output a similar amount of light, but the # BUL72CB...
    view full answer...

  • Utility Light for the Back of a Truck for Backing Up a Boat Trailer
  • I think I have a better solution for you since a bracket is not available. Take a look at the ball mount hitch light # CR-607. This light fits between a ball mount and the face of the receiver on the hitch. You then wire it in to the reverse light circuit. I have included a link to a video review for you.
    view full answer...

  • What is the Brightness Output of the Optronics 6-1/2 Inch LED Trailer Lights
  • Optronics uses candelas to rate the brightness of their lights instead of lumens and the output of the Optronics 6-1/2 inch Oval LED Back Up light, # BUL52CB, is 175 candela. At a distance of 1 foot, the candela output is equal to the output in lumens. This light has the highest candela output of any of our 6-1/2 inch oval LED lights. The LED 10 diode light, # BUL72CB, has an output of 123 candela and the LED 10 super diode light, # BUL78CB, has an output of 125 candela. Another thing...
    view full answer...

  • How Many Amps Does The Optronics LED Clear Oval Trailer Utility Light # BUL72CB Draw
  • The Optronics catalog states that the LED Clear Oval Trailer Utility Light # BUL72CB, draws 0.08 amps at 12.8 volts. I also used a multimeter to test the amp draw of the LED Clear Oval Trailer Utility Light # BUL72CB. The light measured a draw of 0.07 amps at 12 volts.
    view full answer...

  • Reverse Light Recommendations for a Motorcycle Trailer
  • If the trailer is one designed to carry a motorcycle, you can add some reverse lights to it. I recommend two lights, one on each side of the rear of the trailer. There are better suited lights for this application. I recommend the Sealed, 6-1/2 inch LED Clear Oval Trailer Utility Light, 10 Diode, # BUL72CB. These lights are submersible. You will also need a rubber grommet, # a70gb, for each light, and a pigtail, # A45CB, for each light. To mount the lights, you can use Mounting Bracket...
    view full answer...

  • Color Temperature for Sealed, 6-1/2" LED Clear Oval Trailer Utility Light, 10 Diode # BUL72CB
  • We don't have a Kelvin rating for the Sealed, 6-1/2" LED Clear Oval Trailer Utility Light, 10 Diode # BUL72CB but it's very white. If you check out the attached picture you can see just how bright it is.
    view full answer...

  • Troubleshooting Optronics BUL72CB Clear Oval 10 Diode LED with Only 4 Diodes Lighting
  • If you are using the 2-Wire Pigtail for Optronics Trailer Lights - 2-Prong PL-10 Plug - 10" Lead # A45CB with the Optronics # BUL72CB lights, then all 10 diodes should be lighting. If you are using the 3 wire pigtail # A47PB then you only need to connect the white and red or the black and white wires. The red or black wire should give you the full 10 diodes, where one of them would only give you the center 4. It sounds like the connections are to the wrong spot on your lights since you...
    view full answer...

  • Parts Needed to Add LED Reverse Lights to an ATV Trailer
  • Led light # BUL72CB is not certified as use as a backup light. For an LED light that is designed for use as a backup use # BUL10CB. You will also need grommet # a70gb and wiring pigtail # A49PB. For wire you can use # 16-3B-1 sold in 1 foot increments. You will need to wire in the power wire to the reverse light circuit on the 7-Way. For the lights to work you have to have a functioning reverse light circuit on the vehicle side 7-Way.
    view full answer...

  • Can Sealed, 6-1/2" LED Clear Oval Trailer Utility Light be Used with Wall Switch
  • The light part # BUL72CB does use a three prong connector but in reality you only end up using two of the prongs. One for power and one for ground. The connector needed is the part # A45CB which can easily be used with a switch.
    view full answer...

  • Reverse Light, Battery Charger Recommendations for Utility Trailer
  • To add two reverse lights, one on each side of the rear of the utility trailer, I recommend the Sealed, 6-1/2 inch LED Clear Oval Trailer Utility Light, 10 Diode, # BUL72CB. You will also need a rubber grommet, # a70gb, for each light, and a pigtail, # A45CB, for each light. To mount the lights, you can use Mounting Bracket # BK70BB. You would then need to wire the lights to come on with the tow vehicle reverse lights. You would need to convert the tow vehicle and trailer from 4-Way...
    view full answer...

  • Dimension Where the Wiring Harness Port is on Utility Light part # BUL72CB
  • I went and pulled a part # BUL72CB from our warehouse to get the measurement you requested and found that the wiring harness port starts at 1 inch from the end of the light closest to it and is 1/2 inch wide. I attached a picture to help explain.
    view full answer...

  • Pigtail Recommendation for a Utility Light part # BUL72CB
  • The wiring pigtail to use with the part # BUL72CB that you mentioned is the part # A45CB. This plugs right into the back of the light and gives you the wiring you would need to install the light. The white wire for the harness would be for the ground and the red would be for power.
    view full answer...

  • What is the Height of the Optronics Sealed 6-1/2 Inch LED Clear Oval Trailer Utility Light
  • The depth of this light is 1 inch, and that is measured from the base of the gray back to the top of the lens surface. The height of this light at the electrical connection is 1-3/4 inches. This light is also 6-1/2 inches long and 2-1/8 inches wide. Depending on your needs you might also need the grommet # a70gb, or wire pigtails # A47PB or the # A45CB. I have included a diagram showing these measurements for you, and a couple of videos for your reference.
    view full answer...

  • Is Optronics Back Up Light # BUL72CB Sealed
  • The Optronics Back Up Light # BUL72CB that you referenced is a sealed waterproof type light that would work well for you.
    view full answer...


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Info for this part was:

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