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Another great purchase. Low prices, fast shipping and great customer service are always provided.

Ralph

Littleton, CO

Featuring GloLight, Light Guide, and Fusion Series Lights
Optronics Vehicle Lights
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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

  • Wiring to Flat Tow a 2019 Jeep Wrangler Behind a Motorhome
  • Magnetic tow lights, like part # TL21RK, do their job just fine, are less expensive, and don't require much to setup so they're not a bad option by any means. The only real drawbacks to them is that you need to set them up or take them off each time you change from towing to driving the Jeep. They also have a chance of scratching the Jeep's paint since they're being attached to its surface each time. We often recommend them if you're not going to be towing the vehicle very often or if...
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  • Replacement Lens for Optronics Part # 20327-02
  • The "20327-02" light base is a rectangular shaped clearance light measuring 4" long x 2" wide which was made by Optronics. The light has since been discontinued along with the replacement lens but we have had customers use part # A32RB for a red lens or part # A32AB for an amber lens as a direct replacement.
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  • Replacement for Bargman 68 SAE-P2-A-81 Trailer Clearance Light 30-68-510
  • The Optronics lights, # MC48RB for red and # MC48AB for amber, are the equivalent lights to the Bargman 34-68-511 and 30-68-511. So they are not exactly the same but they could work depending on the application. The Optronics lights are 3-29/32" L x 1-27/32" W x 1-1/32" D and the mounting holes are spaced 3-3/8 inches apart on center.
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  • Red Clearance Light Recommendation SAE-A-95
  • Sounds like you are looking for the # MC48RB which is the red version of the # MC48AB that you referenced.
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  • License Plate Holder and Light for Use on Ramped Utility Trailer
  • You can add a license plate holder and light to your ramped utility trailer either with a single item such as # LPL55CB or # PM436B, or you can choose separate plate holders and lights to let you choose the designs you most prefer, such as plate holder part # CR30830 and light part # LPL12CKM2B. It may be easiest to use one product; my choice would be # LPL55CB since its LED light uses much less power than a typical bulb light (only about one-tenth as much power). You will make a...
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  • Recommended Replacement LED Courtesy Light
  • The Optronics RV Courtesy Light - 2 Wire - Oval - Incandescent - Clear Lens w/White Base # 2407764B uses incandescent bulb 10014. We do not have an LED bulb replacement available. For an LED option, I recommend the Sealed Waterproof LED Utility Light # UCL19CB. This is a 4 diode fixture with ground wire and lead wire. It is a surface mount.
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  • How to Wire Optronics LED Stop/Tail/Turn/Back-Up Light STL264RB For Tail and Stop Lights Only
  • The Optronics LED Thinline Stop/Tail/Turn/Back-Up Light # STL264RB is a high-efficiency LED-type multi-function trailer light that you can install for the specific functions you want. The light has 4 pigtail lead wires: white is ground; red is brake light; black is tail light; and yellow is turn signal light. Since you need only the brake and running light functions in your application you will use the white ground wire, of course, and the red and black wires. You will also need Vehicle...
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  • Rewiring Boat Trailer for 7-Way to Use LED Lights
  • There are a number of things you will need if you want to re-wire your boat trailer to use LED lights and you should start with the Epicord 7-Way Molded Trailer Plug with Junction Box # 277-000141. Keep in mind you will also need Ring Terminals # 44-5310A and Loom Clamps # A0500 The box is color coded like this: - White (ground): 10 gauge - Black (12V power): 10 gauge - Yellow (reverse/auxiliary): 14 gauge - Red (left turn and stop): 14 gauge - Green (tail and running lights):...
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  • Replacement for Kaper II 1A-S-20 Trailer Lights
  • We do not carry those exact parts, though we do have something with the same dimensions that should work for you. Optronics light # MC32RB is red while # MC32AB is amber. I've added links to video reviews of each light for you to take a look at.
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  • Upgrading Camper Lights to LED and Clearance Lights with Brake and Turn Signal Functions
  • Yes, you can upgrade to LED lights and have a double light set up in the rear with stop, tail, and turn light functions. But what I need to know is if the camper has the brake lights and turn signals on the same bulb or if it has separate amber turn signals. And if the camper does have combined brake and turn signals do you want to keep it that way or do you want to have separate turn signal and brake light circuits? We have several options for double tail lights, such as # 47-84-610,...
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  • 12V LED Lights for Inside a Cargo Trailer
  • There are many 12V LED lights which are available for the inside of a cargo trailer. The thing about LED lights, however, is that you are never going to have to pull a light out of the socket and replace it with a new one. For example, the Optronics # RVILL34 is a surface-mounted LED light with 18 diodes, which is what provides the light. They last very long with just 0.6 amps of power draw and a lifetime warranty for the lights. You can see how bright the lights are by the photo I've added....
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  • Replacement Lenses and Lights for Glo-Brite 118A/117R
  • For your Glo-Brite 118A amber light the replacement lens that will fit is the Optronics # A44AB; the lights themselves are the Optronics # MC44AB. The Glo-Brite 117R can use replacement lens # A44RB while the light is # MC44RB. I've added links to video reviews of the lights for you to check out as well.
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  • Recommended Load Resistor for Installing Optronics LED Trailer Light STL43RB
  • When high-efficiency LED type lights are installed in place of power-hungry incandescent bulbs it is often necessary to install a load resistor. The resistor turns some of the incoming power into heat and in doing so it mimics the higher power draw of an incandescent bulb. This will prevent the hyper-flashing common when LEDs are installed in an incandescent lighting system. For the Optronics Round LED Trailer Stop, Turn and Tail Light # STL43RB you can use their load resistor kit #...
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  • How Can I Install Trailer Identification Lights With Little Clearance
  • The 3 LED Identification Light Kit for Trailers # MCL22RK3B have a 3 wire connection. This is because they are intended to be used as running lights and to light up brighter as brake lights. Because trailers use combined wiring, meaning the brake and turn signals are on the same circuit, if the wires are connected as brake lights, they will work as turns signals as well. Avoiding this is when you would need the Curt Vehicle to Vehicle Tail Light Converter # C56196. Another option,...
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  • Square Trailer Tail Lights Compatibility with Metal Light Guard for 440 Style Lights
  • The Optronics Submersible, Under 80" Trailer Light Kit with 25' Wiring Harness # TL5RK will work seamlessly with the Light Guard - Unpainted Steel for 440 Tail Light # LG440NP you referenced. This guard is specifically made for these style lights so the dimensions will fit them just like the pictures on the product page. I've also attached a photo of the similar LED lights # TLL9RK in the same size for reference.
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  • Is Thinline Opti-Brite LED Interior Strip Light ILL72CB Good for Interior Cook Top Lighting
  • Considering the limited space that you have in your truck camper the Thinline Opti-Brite LED Interior Strip Light - 21-7/8" Long x 1" Wide x 5/8" Thick Item # ILL72CB is a great choice. I linked a video review of this light for you. I have also included a link to all of the LED ceiling lights we offer. Some are more homey such as # 277-000330-331.
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  • Tracker Boat Trailer Optronic Brake/Left Blinker Stopped Working Replacement Light Solution
  • Based on the number you listed the light fixtures you need is the kit part # TLL160RK for both lights or just part # STL116RB for right hand or part # STL117RB for left hand.
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  • Submersible License Plate Light and Bracket for Boat Trailer
  • We do have license plate lights that are submersible and can be used on your boat trailer, though the Optronics LED Trailer License Plate Light w/ Bracket # LPL55CB is not submersible. Instead, you will need the Optronics LED Trailer License Plate Light with Bracket - Submersible # LPL56CB. I have added a link to a video review of this light for you to check out.
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  • Replacement Trailer Lights That Are Recessed Ovals With Grommet
  • We don't have any lights in that specific size. The closest we have are the LED Trailer Tail Light - Stop, Tail, Turn, Backup - Submersible - 16 Diodes - Oval - Clear Lens # STL211RCB that measure 6-7/16" long x 2-5/16" tall x 1-1/2" deep. These install with the PVC Grommet for 6-1/2" Oval Trailer Tail Lights # A70GB which should account for the measurement differences you mentioned. Other options are the LED Trailer Tail Light - Stop, Tail, Turn, Backup - Submersible - 16 Diodes -...
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  • Replacing Incandescent Light Bulbs with High-Efficiency LED Elements to Save Trailer Battery Power
  • Changing from the common incandescent 921 bulb to an LED type that drops right in in place of it is a great way to accomplish several things at once. LEDs use only 1/10th as much power and they generate much less waste heat; this means that your RV battery power will last longer. LEDs also do not wear out like incandescent bulbs. And they do not tend to change color. Incandescent bulbs tend to turn ever more yellow with age and use. LEDs are made in several color options too, which...
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  • Recommended Lights for 28 Foot Gooseneck Horse Trailer
  • The LED Trailer Tail Light - Stop, Tail, Turn, Backup - Submersible - 14 Diodes - Oval - Pigtail # STL68RB will help give you backup lights, with 4 bright white LED's. Since you stated that your main goal is to gain backup lights, the Sealed 6-1/2" Oval LED Trailer Utility Light, Flange Mount, 10 Super Diode - Clear # BUL78CB has 10 bright LED lights that will give you a much better light for backing up, so I recommend leaving your current lights and adding these brighter lights. They...
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  • Comparing the Hot-Line LED Trailer Backup Light and GloLight LED Combination Trailer Tail Light
  • In regards to light output, the Hot-Line LED Trailer Backup Light part # 328-003-6017W will physically put out more light than the reverse light portion of the GloLight LED Combination Trailer Tail Light part # STL161RLB as it has twice as many diodes (12 vs 6). In order to run the reverse light circuit you can use part # 16-1-1 (per foot).
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  • Recommended Lights to Increase Visibility on Hitch-Mounted Bike Rack
  • The Optronics Sealed, Streamline LED Trailer Light # STL79RB referenced in your question will work to provide an additional light on your bike rack, however there may be easier options. You might have trouble mounting the light assembly to the rack itself and the 3-wire design will not allow for easy disconnect when you are not using the bike rack. For an easier option, I recommend looking at the LED Light Kit # 98174LED. You can easily mount these to your bike by using the Mounting...
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  • Recommended 6-1/2 x 2 Inch Oval LED Tail Lights With Wires And Grommets
  • We have 6-1/2 x 2 inch lights but the wires and grommets are sold separately. I recommend the the Trailer Tail Light - Stop, Tail, Turn - LED - Waterproof - 10 Diodes - Red Lens # STL72RB along with the 3-Wire Pigtail for Optronics Trailer Lights - 3-Prong PL-3 Plug - 10" Lead # A45PB and the PVC Grommet for 6-1/2" Oval Trailer Tail Lights # A70GB. This combination will give you the lights you are looking for.
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  • Replacement Trailer Clearance Lights for GloBrite 122r/122y
  • The globrite 122 in red or yellow/amber are 3.75 inches by 1.70 inches from what I can find online. We do not have a direct replacement, however the closest dimension we have to replace them is 3-1/2 by 1 inch. I recommend the # MC68RB and # MC68AB. If you want to go larger, then I recommend the 4x 1-1/2 inch LED # MCL17RB and # MCL17AB.
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  • How to Remove Grommet-Mounted Tail Light for Bulb Replacement
  • Usually lights that mount using a rubber grommet will need to be popped-out of the grommet to give you access to the lens for removing that part to allow for bulb replacement. You can push the light out of the grommet by moving it out from the grommet, toward you as you look at it. For instance, the red oval light # ST70RB from Optronics uses grommet # A70GB for installation. This light is a exact replacement for Truck Lite part 60202R and others as listed on the linked page.
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  • LED Tail Lights for a Ranger Trail XT188 Boat Trailer
  • I checked with Ranger and the current generation of the Trailer RT188 uses the 6 inch oval tail lights. For those the Miro-Flex Trailer Tail Light # STL22RB is a great option for an LED upgrade. These lights use pigtail # A47PB and will fit the mounts currently on the trailer. If your trailer has different tail lights, such as those that hang from studs then # STL16RB and # STL17RB are great options for that mounting style. If neither of the recommendations above are the light style...
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  • Replacement Lenses For Rectangular Tail Lights With 18 Diode LED Configuration
  • With Tail lights, often the replacement lenses are difficult to match. Manufacturers sometimes offer lenses and other times do not, and there isn't an industry standard size or shape, so there is a lot of variety. Unfortunately I cannot confirm it is the light you are referring to, but I can tell you that we have a 18 diode LED Tail Light for Trailers Over 80" Wide - 7 Function - Submersible - Red Lens - Passenger, # STL16RB by Optronics. The Replacement Tail Light Lens for that light...
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  • Replacement Amber Light For Brite Glo 118A/117R
  • For the same size light, we have the Rectangular Trailer Clearance, Side Marker Light with Reflector, 2 Wire - Amber # MC44AB or the LED version with 6 diodes # MCL44AB. These will both be 4 inches long by 1-1/2 inches wide with 3 inch on center mounting holes.
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  • Replacement Trailer Lights to Replace Reflect-O-Lite 910-950
  • From my research the Reflect-O-Light 910-950 is an 8-5/8 by 4-5/8 inch light. For a replacement we have the Optronics # RVST51 for the left side and # RVST50 for the right. The driver's side does have the license plate light included. Unfortunately, we do not have any lights of that measurement that are LED.
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