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Optronics


  • Optronics has been a leading supplier of trailer lighting for over 30 years
  • Meets the federal lighting requirements for trailers where applicable
  • Most lights are available in LED or incandescent





Optronics Reviews and Installation Videos



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Expert Answers about Optronics

  • Recommended Adapter To Use Optronics RV Combination Interior Light With Fan
  • If you are interested in the Optronics RV Combination Interior Light with Fan and Cord, part # RVFL51 and need the socket the # RVFL51 plugs in to we have what you need. I recommend part # RVC100. This is a two-wire installation and provides the jack for the light/fan combo. This is a surface mount adapter that measures 2-31/64 inches diameter and is just 1-7/16 inches tall.
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  • Recommended Adapter To Use Optronics RV Combination Interior Light With Fan
  • If you are interested in the Optronics RV Combination Interior Light with Fan and Cord, part # RVFL51 and need the socket the # RVFL51 plugs in to we have what you need. I recommend part # RVC100. This is a two-wire installation and provides the jack for the light/fan combo. This is a surface mount adapter that measures 2-31/64 inches diameter and is just 1-7/16 inches tall.
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  • Recommended Adapter To Use Optronics RV Combination Interior Light With Fan
  • If you are interested in the Optronics RV Combination Interior Light with Fan and Cord, part # RVFL51 and need the socket the # RVFL51 plugs in to we have what you need. I recommend part # RVC100. This is a two-wire installation and provides the jack for the light/fan combo. This is a surface mount adapter that measures 2-31/64 inches diameter and is just 1-7/16 inches tall.
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  • Recommended Adapter To Use Optronics RV Combination Interior Light With Fan
  • If you are interested in the Optronics RV Combination Interior Light with Fan and Cord, part # RVFL51 and need the socket the # RVFL51 plugs in to we have what you need. I recommend part # RVC100. This is a two-wire installation and provides the jack for the light/fan combo. This is a surface mount adapter that measures 2-31/64 inches diameter and is just 1-7/16 inches tall.
    view full answer...

  • Recommended Adapter To Use Optronics RV Combination Interior Light With Fan
  • If you are interested in the Optronics RV Combination Interior Light with Fan and Cord, part # RVFL51 and need the socket the # RVFL51 plugs in to we have what you need. I recommend part # RVC100. This is a two-wire installation and provides the jack for the light/fan combo. This is a surface mount adapter that measures 2-31/64 inches diameter and is just 1-7/16 inches tall.
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  • What is the Amperage Draw of Optronics Light Kit # QH-87CD
  • The Optronics Light Kit # QH-87CD is fused with a 15 amp fuse so the lights draw a little less than 15 amps. We have diode 2-pack # RM-792 that you could use for this project. These diodes are rated for up to 85 amps each.
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  • What is the Amperage Draw of Optronics Light Kit # QH-87CD
  • The Optronics Light Kit # QH-87CD is fused with a 15 amp fuse so the lights draw a little less than 15 amps. We have diode 2-pack # RM-792 that you could use for this project. These diodes are rated for up to 85 amps each.
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  • Replacement Red and Amber Round, Snap-In Lenses for Magnetic Trailer Lights
  • We have similar Red and Amber colored round trailer light lenses, but we do not have any lenses that are confirmed to replace the lights in your magnetic tow lights. For a red, round, snap-in, 4-5/16 inch diameter trailer light lens, we have the Replacement Tail Light Lens for ST51RB and ST52RB Lights, Red # A52RB. For an amber, round, snap-in, 4-5/16 inch diameter trailer light lens, we offer the Replacement Tail Light Lens for ST52AB, Amber # A52AB. We have not had the opportunity...
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  • Availability of Reverse Light Similar in Shape and Size to MCL48CAB
  • For a similar light that is white that would work well as a reverse light you would want the part # BUL78CB. There isn't a white version of the # MCL48CAB. The # BUL78CB is a similar flange mount light that measures 7-1/2L x 3-1/4W Inch. I attached a review video for the light for you to check out as well.
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  • Adding LED Amber Turn Signals to a Trailer
  • LED clearance light # CBL22AB is not DOT rated as a turn signal so I do not recommend using it. LED light # STL72AB can be used as a turn signal. It is one of the smaller options at 6-7/16" Long x 2-5/16; tall x 1-3/4" thick. Used with bracket # BK70BB and grommet # a70gb you will be able to mount it in your desired location. You will also need harness # A45PB. But those lights on your trailer are side marker lights, not turn signals. US trailers have the turn signals combined with...
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  • Replacement Amber Trailer Clearance Light that is 3-1/4 by 1-1/16 Inches
  • Based on the measurements of the light that you have it sounds like Peterson light # 422400 will fit as a replacement. The light grounds through its mounting hardware so if the old light used 2 wires this light can still be used. You can attach a ring terminal to the ground wire on the trailer and put it between the trailer frame and the light mounting bracket.
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  • Replacement Bargman Tail Lights for Mid-80s Coleman Santa Fe Camper
  • Thank you for the photo of your Coleman trailer's Bargman 92-series tail light. We do offer a replacement Bargman 92-series light assembly, part # 30-92-001, which uses the same 1157 bulb as your original. For a bulb only use part # 30-90-157. I suggest an application of dielectric grease # 11755 on the bulb bases to help keep them free of corrosion.
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  • How To Attach A Ground Wire To Trailer Frame
  • You will want to use a ring terminal on the ground wire. I have attached a link to our product page for the ring terminals we offer you can check out. The best way to do this is just as you said, drill a hole in the metal surface you want to attach the ground to. Make sure is clean and free of any solvents or grease or dirt and use a sheet metal screw to fasten the ground wire with the ring terminal attached.
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  • Parts Needed to Add Lights to 50 Foot, Triple Axle Trailer with No Existing Lights
  • Thanks for the photo of your trailer! The taillights I recommend for your trailer are the Optronics Over 80 Inches, Rectangular Submersible Trailer Tail and License Light, Left-Hand # ST17RB and the Right Hand # ST16RB.These lights will provide you with the stop/brake light, tail light, turn signal, rear reflector, license plate lights, rear side marker lights, and rear side reflectors needed for trailers 30 feet or longer. For front side clearance lights and reflectors as well as intermediate...
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  • Replacement LED Utility Light for the Outside of a Travel Trailer
  • Transit LED backup light # BUL90CB would definitely be bright since it uses 42 diodes. Take a look at the video I have linked to get an idea of the brightness. But to determine if it will fit in place of the lights you have now you would need to go by the mounting hole measurements. The light mounting holes are 6-1/4 inches apart on center. If that is what you have then this LED light is a good option.
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  • Method of Bulb Replacement on Oval Red Grommet-Mount Trailer Taillight
  • Usually a grommet-mount incandescent tail light will be pressure-fitted into the grommet and held there simply by friction from the rubber. If there are no visible screws to allow lens removal and no accessible portion of the light's rear surface then its almost a sure thing that you'll just need to carefully pop the light out of its grommet. Ideally you'll have a tool that is strong enough to flex the grommet material but not so hard that it can damage the lens or base. The light in your...
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  • How Can I Get Trailer Lights to Flash when Disconnected from Truck
  • If your trailer happens to have LED lights on it then what you could do is use a separate car battery and a couple of Custer strobe drivers, # STR-MRLY or # STR-QRLY, and connect the output wires to the trailer connector wires as needed. This driver is only rated for 420 milliamps though so only about 2 LED lights be driver would work. And if the trailer has regular incandescent lights then it will not work because the power draw would be too high. Another simple option, battery powered...
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  • Replacement 194 Bulb Recommendation for a Trailer Taillight
  • Thanks for submitting the picture of the lights you are looking for. Based on that it looks like you are in need of a 194 bulb like the part # A194B.
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  • Availability of Replacement Lens for Magnetic Tow Lights
  • I compared the picture of the lights you have to the magnetic tow lights we carry and it looks like you have the Roadmaster Magnetic lights part # RM-2120. Which I spoke to my contact at Roadmaster and he said that any replacement lens with a 4-1/4 inch overall diameter that snaps onto the light housing would work like the part # A24RB.
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  • Lighting and Conspicuity Tape Recommendation for a 36 Foot Long Trailer
  • I attached a help article on trailer lighting requirements based on size of the trailer. Based on your dimensions you would want the # TLL36RK to start and then would also need a # MCL84RB and a couple more clearance lights like part # MCL95AB. You will also need conspicuity tape as well like part # RTR150711PB. See the mentioned help article for placement of the lights and tape.
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  • Replacement Trailer tail Light for Bargman 91 Series Lights on a 1995 Palomino Pop Up
  • Yes you can use Optronics light # RVST51 as a replacement for the Bargman 91 series tail lights you have. It looks like a bulb is missing in the picture. The running lights not working could be a symptom of a wiring issue that changing the lights would not solve. If you connect the trailer to the tow vehicle and turn on the running lights, use a circuit tester such as # 3808 to test the wiring at the tail lights. If no power is getting to the light then you know the issue is the wiring....
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  • Replacement Taillight Lens Recommendation for Stratos Boat Trailer Passenger Side Tail Light
  • I believe I have a solution for you, but the SAE number you listed isn't a reliable way to get a replacement lens. Based on the picture you submitted (thank you for that by the way), it looks like you are in need of a part # A39RB. This lens measures 7-7/8" L x 3-1/4" W.
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  • Are the LEDs of the Optronics Light # STL8RB Attached to the Lens or the Housing
  • The lens of the LED Submersible Trailer Stop, Turn and Tail Light # STL8RB that you referenced is held on with 4 screws around the outside of the housing. The LEDs on the inside of the light are not attached to the lens. They are attached to the housing. Since the light isn't designed for that type of modification it would be hard for me to safely recommend you do that. An easier option might be to install the # 763560 as this is a capsule designed to replace the light assembly of a...
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  • Amber Trailer Blinker/Running Light Recommendation for Use on an Older Truck
  • We don't have exactly what you said you need, but the closest thing we have would be the Miro-Flex, Waterproof, Rectangular, LED # STL35AB. This is an LED amber light you could use that has dual intensity so that it can be used for a blinker and running lights. Only thing is that this is much bigger at 5-5/16" L x 3-7/16" W x 2-5/16 D. For a harness to plug into the light you would want # A47PB and then for a grommet part # A33GB.
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  • Driving lights on Aftermarket Front Bumper for my 2006 Jeep Wrangler Rubicon
  • The best option and closest match we recommended for a hole with 2-3/4 inch radius is the Optronics halogen light kit # QH-87CD. It measures 2-7/16 inch wide x 2-7/16 inch tall x 2-3/4 inch deep. If you have the Jeep running the alternator will provide the power to the lights and winch. Unfortunately, we don't currently stock LED driving lights that will fit 2-3/4 inch radius fog light holes.
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  • Driving lights on Aftermarket Front Bumper for my 2006 Jeep Wrangler Rubicon
  • The best option and closest match we recommended for a hole with 2-3/4 inch radius is the Optronics halogen light kit # QH-87CD. It measures 2-7/16 inch wide x 2-7/16 inch tall x 2-3/4 inch deep. If you have the Jeep running the alternator will provide the power to the lights and winch. Unfortunately, we don't currently stock LED driving lights that will fit 2-3/4 inch radius fog light holes.
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  • Replacement Lens for the Taillight Assembly part # A39RB
  • For the taillight assembly part # ST37RB that you referenced there are 2 lens. One of them is the part # A39RB that you referenced that covers the front of the assembly. For the side piece that you referenced you would want the part # A37RB.
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  • Troubleshooting Reverse Lights Not Working on a 1997 Northland Truck Camper, 11-footer
  • First visually inpect the condition of the bulbs and the grounds of the lights that aren't working. If they look good then you could use a jumper wire like you said to test to see if the lights will illuminate. If so, then you know the problem is somewhere in the wiring. It could be that the lights aren't connected, if they have never worked it could be that they were never connected initially.
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  • Reflector Recommendations for a Car Park Built of Gabion Baskets
  • Thanks for the pic! That's a pretty cool setup you have. Since there really isn't a great way to attach the reflectors to the mesh I think your best option would be to get 3" Round, Double Face Driveway Marker Reflector w/ 35" Steel Pole # DM35RS and then drive them into the ground where needed. Since you are from Australia I attached a link to our shipping policy page.
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  • How Does the Optronics 3-Function Tail Light Provide 3 Functions if There are Only 2 Wires
  • The Round Trailer Tail Light # ST24RB grounds through the mounting studs so the two wires are all that is necessary for activating the stop/tail/turn signals of the light. The bulbs are dual intensity so each wire will control a different intensity of the bulb and then ground through the mounting studs. The stop/turn will be on one wire and the tail light will be on another. To determine if you need more lights at the rear of your vehicle you will need to consult your local laws and...
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